-Shikō Academy-Lunch-

It would be false to say that Rem had given up on his feelings for Ritsuka. After all, she was his first love after oh-so-many years of living.
So, when he saw the familiar brunette female leaving with Y/N's faithful body guard towards the exit of the school for lunch, instead of towards the Library where the others were 'waiting on him' to arrive to discuss which actions they would be taking next, he was not the happiest devil.

~Rem's POV~
Scowling, I watched Ritsuka walk away with that mutt, flinching as she laughed at something that he had said to her. I don't get it. What happened? Why does she act like nothing happened between the two of us!?
It's a good thing you're not here for Ritsuka, since she's officially off of the market. That stupid (H/C) mutt's words from the first time I met her rang through my head, causing me to growl softly in irritation.
Off the market? Isn't that that human slang for being in a relationship? Is it with this mutt? Or did her brother finally get her heart?
Well, I guess there's one way I can find out.

-Shikō Academy-Library #3/Student Council Room-
"Alright, so I'm sure that the closest key to us would be the Nami Key. It'll obviously be somewhere near the ocean, but from what I know it'll either be here or here." Y/N explained as she made two different marks on the map of Japan placed in front of her. "As well, the power's aura to it is pretty faint, so I think that only three of us should go to retrieve it." Y/N smiled at the three devils-Rem, Ritsuka, and Shi were mysteriously missing at the moment.
"And who put you in charge?" A scoff came from Y/N's desk, causing her to instantly glare at the blond who had appeared in the room.
"Well, seeing as I'm the only one who can locate the other Guardians, I only found it fitting." She explained calmly. "Also, I am the new president, and you're in my seat." Growled the (H/C) as she slammed her hands on the desk that now separated the two.
"How interesting~ Mommy and Daddy are fighting." Urie cooed, causing Y/N to turn paper white and Rem's emerald orbs to widen in his surprise.
"Excuse you!?" Y/N made an attempt to tackle Urie, but was held back by Shiki. "How dare you relate us to some married couple?!"
"But you two do act like one quite a bit. It's almost too funny." Urie chuckled as he looked at his boss and the female werewolf in amusement.
"He's sort of right." Mage quietly observed, closing his eyes and nodding his head to show his agreement, a grin quirking at the corners of his lips.
"They don't look cute together one bit, though." Shiki shook his head, smiling as Y/N dug her nails into his wrists. "How about you both have some sort of battle to see who'll be the leader?" The fallen angel offered.
It was quiet for a bit, the two leaders glaring at each other, before hesitantly giving in.
"Very well, tomorrow morning. Here. Don't be late." Rem stated, before he and the others disappeared.
"Wait what?" Y/N blinked a few times in confusion. "But tomorrow is Saturday!" She whined to nobody.

-Next Day-
"So what are we gonna do? Race? Sparring? Hunting? Eating contest-"
"A Shogi competition."
Y/N blinked at the sudden answer. "Eh?! Really?"
"You said I could choose what I want to do." Rem bluntly answered as he looked at the female with a blank expression.
Y/N sighed. "Fine."
The two then sat at Y/N's desk, the (H/C) unwillingly giving up her spinney chair to Rem while he set up the board. [A/N: I don't know how to do the game, so everything will just be dialogue, but know they're still playing.]
"I've been meaning to ask you." Rem stated during the first few minutes of the game, placing his chin on his fist that was propped up by his elbow, his marine eyes staring at the female intensely.
"I'm listening." Y/N calmly answered, her (E/C) orbs never leaving the tan colored board as she thought of her next move.
"Do you happen to be dating Shi?"
Y/N's eyes instantly met with his cold emerald ones in surprise. "What the-Why-What gave you that idea!?" She stuttered out.
"It was a simple question." Rem bluntly stated, moving his piece.
"Humph. Well, then my simple answer is 'no'. He's my body guard and best friend, as well, he already has a mate." Y/N stated, eyes narrowing at the blond as if she just understood the reason behind his asking.
"A mate, huh?" Rem seemed to relax at this. There's no way Ritsuka can be a mutt's mate. She's human, after all, and all mutts mate with other mutts. He told himself.
"Hai. Though they haven't officially mated yet, it's not a part of her customs. Being human and all. He's dealing with it pretty well, in my opinion." Those words broke Rem, as his shoulders slumped as he stared at the board in despair. "H-Hey, you're not crying, are you?" Y/N frantically rushed to the male's side and placed her hand on his shaking shoulders.

"Stay away!" Rem shouted, voice echoing throughout the room, as he suddenly turned and smacked Y/N away.

Holding her stinging cheek in surprise, Y/N took a cautious step back. "Geez, no wonder Ritsuka let you leave so easily. You're a cold-hearted bastard." She stated through narrowed eyes as her back hit the long table that sat in the middle of the room, where the others usually were when not in class.

https://youtu.be/IIIHwusog8k

[Same old love -Selena Gomez - Sam Tsui and Alyson Stoner
Y/N | Rem | Both]

Take away your things and go

Y/N pushed herself off of the table and placed one of her hands on the desk, the other pointing towards the library door.

You can't take back what you said, I know

She continued to glare at the blond as he slowly walked around the desk and towards her. She, in response, began to walk backwards, once more having her back pressed against the table's edge.

I've heard it all before at least a million times
I'm not one to forget, you know

He growled out as he slammed both of his hands on the table, his arms on either side of the (H/C) as he glared down at her.

I don't believe, I don't believe it
You left in peace, left her in pieces

Y/N pushed him away with surprising strength and began to walk to the door to the library, holding her head as if she had a headache.

Too hard to breathe, I'm on my knees
Right now, 'ow

Rem huffed as he rushed after the female werewolf, a look of anger pure in his eyes.

I'm so sick of that same old love, that sh*, it tears me up
I'm so sick of that same old love, my body's had enough
Oh

The two suddenly appeared in the school's garden. Rem went to grab Y/N's wrist before she got any farther, but she easily dodged.

That same old love

He glared at her.

Oh
That that that same old love

And Y/N glared right back.

I'm so sick of that same old love, feels like I've blown apart
I'm so sick of that same old love, the kind that breaks your heart
Oh
That same old love

Rem smirked as he managed to finally grab the female's wrist just before she walked into the rose maze, where he knew she was planning to try and lose him.

Oh
That that that same old love

Y/N growled and ripped her wrist out of his grip, sighing loudly as she ran her fingers through her (H/L) (H/C) locks. She then began to walk back towards the school building.

I'm not spending any time, wasting tonight on her
I know,

Once again, Rem grabbed a hold of the female, forcing her to look at him.

I've heard it all

She shook her head as she remembered a certain male.

So don't you try and change your mind

She pointed at him accusingly, walking backwards as his steps matched hers.

Cause I won't be changing too, you know

She then pulled herself out of his grip once more. Causing him to look at her in a mixture of disbelief and anger.

You can't believe, still can't believe it

Rem appeared in front of Y/N, holding out his hand as an image of Ritsuka and him kissing appeared from his palm.

She left in peace, left me in pieces

Just as quick, the image changed from him to Shi, before he closed his hand as if crushing the two.

Too hard to breathe, I'm on my knees
Right now, 'ow

Y/N shook her head as she pushed his hand to the side.

I'm so sick of that same old love, that sh*, it tears me up
I'm so sick of that same old love, my body's had enough
Oh
That same old love

Rem looked at Y/N, surprised, as she suddenly grabbed his wrist and pulled him into the school.

Oh
That that that same old love

Y/N kept a straight face as she pulled him.

I'm so sick of that same old love, feels like I've blown apart
I'm so sick of that same old love, the kind that breaks your heart
Oh
That same old love
Oh
That that that same old love

The two finally arrived at the gates of the school courtyard and Y/N let go of the male's wrist. Clutching onto the Tsuki key that hung from her neck, she made a motion with her hand, changing the scene entirely.

I'm so sick of that,
So sick of that old
so sick of that love

Rem looked around in confusion, as Y/N had disappeared as soon as the scene changed to a black backdrop.

I'm so sick of that
So sick of that love

Suddenly, an image of Ritsuka appeared in front of Rem, smiling widely at him as she held out her hand, where two tiny crowns lied in the palm of her hand. Rem's eyes widened at the recognition of the crowns.

I'm so sick of that same old love, that sh*, it tears me up
I'm so sick of that same old love, my body's had enough
Oh
That same old love

As Rem moved his hand forward to take a hold of the crowns, he paused as Ritsuka's image blurred.

Oh
That that that same old love

Ritsuka's image had been replaced by Y/N, who still had the crowns in her hand, though as she turned her head to the side, Rem followed her gaze.

I'm so sick of that same old love, feels like I've blown apart
I'm so sick of that same old love, the kind that breaks your heart

There was Ritsuka, smiling while holding out two tiny crowns. She handed the queen crown to Y/N and the king crown to Lindo.

Oh
That same old love

Rem whipped his head back to the werewolf female, and stared at Y/N in bewilderment.

Oh
That that that same old love

While Y/N smiled at him wryly.

___Quick Time Skip___
"How were you able to do that?" Rem grumbled as he glared at the shogi board. So far he was winning, though just barely.
"Hmm...Do what?" Y/N falsely smiled as she placed a pocky stick into her mouth and let the treat dangle between her lips.
"The illusions." Rem sent a glare towards her.
"The Tsuki key allows people to see important memories." Y/N simply answered, moving a piece and smirking. She was one step away from victory!
"The crowns Ritsuka gave you." Rem carefully moved his next piece.
"Yes, the ones from that party." Y/N hummed out as she scanned the board.
"Why did she give them to you and her brother? And why do you have them both now?" The blond questioned. He despised not knowing things.
"She gave them to us as a lucky charm type of ordeal so that we could find the right lover for ourselves, like she did with Shi. Lindo did just that so he gave me his for extra luck." Y/N stated, though the harsh expression she wore told Rem she was hiding something from him. Though he was beyond curious at this point, he at least knew when to not step on a ticking bomb. And just by looking at the (H/C) he could tell she was a bomb field.
"I win!" The triumphant shout coming from the female caught Rem by surprise. While staring at the board in confusion and shock, Y/N stared at him with a teasing smirk.
"I believe you're in my chair~"