Ship : OverDeku/RappaDeku

Scenario ;

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Izuku skipped her way through the long, endless-looking hallway as she hummed her favourite lullaby. A smile laced her cute freckles-covered face. Her jade irises excitedly studied the decently beautiful decoration of the hallway.

"Hm~ What should I do today?"

That question slipped from her mouth before she slowly looked up to the ceiling questionably. She pinched her cheeks lightly and squeezed her eyes close, a habit of hers that happened whenever she was deep in thoughts.

"I have nothing better to do... Maybe I will ask Setsuno-san and Nemoto-san to accompany me to shopping mall today..."

Since the young woman couldn't see anything due to her closed-eyes, Izuku bumped into someone.

"Ah!"

She let out a soft squeak before she fell on her bottom. A pain-filled hiss escaped her mouth, soft hand rubbed her hips.

"My apology, Izuku. I wasn't looking straight while walking."

A deep man's voice rang through the hallway. Hearing him, she lifted her head up almost immediately. Pink shades decorated her cheeks upon seeing Kai wearing his casual attire, not his yakuza outfit.

"It is okay, Kai."

Izuku had a big, toothy grin plastered on her feature. An imaginary arrow with the word cuteness overload shot Kai's chest all of sudden when he witnessed the purest angel's smile.

Kai extended his hand to Izuku, offering assistance. Smiling softly, she murmured a small 'thank you' and held his latex-gloved hand. He pulled her up gently.

"How are you doing, Kai?"

"I'm doing fine. How about you, Izu?"

Kai addressed Izuku with the cute nickname he gave to her ever since they were kids. He only called her that if they were alone together.

"I'm doing very great! In fact, I'm happy to see you, Kai!"

Izuku exclaimed joyfully, accompanied by adorable innocent laughters. Kai secretly smiled beneath his black cloth mask. He shut his eyes too, indicating he was smiling at her.

"I feel the same way too..."

Kai stepped closer to Izuku, wrapping his hand with hers softly. She stareda at his masked face with obvious scarlet shades creeping up her plushy cheeks.

'Kai looks so handsome when he is wearing like this... And it makes me feel very excited to see him without his plague mask..'

'Izuku is so precious... Very perfect. Too innocent for this tainted world. I'm glad she is one of the people who isn't cursed with this disease called Quirk...'

The two thought at the same time, both enjoying each other's presences.

"Say, Izuku... If you aren't occupied today, perhaps we can go out... Together?"

The male brunette asked the female greenette expectantly, his hand moved to rest on the side of her hips. Izuku breathed out a low gasp of surprise, but her expression was replaced with a look of excitement.

"Sure, I love to! Thank you, Kai!"

Izuku opened her arms, surging forward to hug her childhood friend. She nuzzled her head against his broad chest, her hair tickling him.

Kai almost laughed- but resisted himself. Oh, he would never EVER laugh in public or his subordinates would probably laugh at him behind him.

"When are we going out? I need to make sure to look good!"

Izuku asked with pure thrill sparkling in her big pupils. Kai stroked her curly hair and answered,

"Around 1'o clock. And let's meet outside once you are finished readying yourself, Izu."

Izuku broke apart from Kai. She clapped her hands happily, excited to go out with Kai. Ever since he started holding the real power in the yakuza group, they barely spent time together. This was a rare opportunity that she should use wisely, and enjoyed herself to the utmost.

"Okay! Then-"

When she was about to speak up, two buff arms came wrapping around her slim body. Izuku squeaked, while Kai tensed at this irritating sight.

"Hey, Young Lady!"

Kendou started cheekily, tightening his hold around her body, but not too rough since he didn't want to hurt the girl.

"Rappa-san! Jeez, you almost gave me a heart attack!"

Izuku laughed her heart out, her smile widened upon seeing her beloved bodyguard. Kendou nuzzled his cheek against her soft one. Her heart melted at this precious sight of soff-hearted Kendou.

Kai narrowed his golden eyes at his battle-obsessed underling in distaste. His gaze flickered between the two people.

"Wanna hang out with me today? I have some fun plans!"

Kendou said as his gaze shifted to his boss. A cocky grin spread across the exposed portion of his mask, irritating Kai. This man was trying to piss him off on purpose.

"Oh, really? But..."

Izuku felt guilty when she heard Kendou's request. She just agreed to go out with Kai so this situation was quite complicated.

".... I love to hang out with you, but I already have a plan with Kai. So next time, okay?" Izuku softly told the large man. He glared at Kai deadly, holding the girl tighter.

"Why waste time with Overboomer? He is no fun! Come with me!"

Kendou already picked Izuku up bridal style. She gasped in surprise, worry settled in her veins. this is going to be ugly, she just knows it.

That was the last straw for Kai. He could not keep up with Kendou's rudeness anymore.

Kai ripped up his latex glove and reached out his hand to the ground. Spikes formed on the ground, trying to pierce the ex-fighter.

Kendou smirked victoriously at the yakuza leader. Looked like his plan to trigger Kai to fight him worked out perfectly.

A scream of terror echoed in the entire hallway. Izuku looked at Kai with eyes widened with nervousness.

"Rappa, put Izuku down before I murder you for real this time..."

Kai husked out, his voice sending shivers down to Izuku's spines. She trembled in Kendou's strong arms, her hands clutching on his shirt tightened the grip. This whole messed up situation was starting to scare her. She had never seen both of them so intimidating.

"Uwaaaaa!!!!!"

All of a sudden, Izuku cried from the top of her lungs. She buried her face in Kendou's muscular chest, fearing Kai's villainous side.

"Grandpaaa! Grandpaaaa!!! Uwaaa!!"

Izuku's cries caught everyone's attention, including Pops who was on his way to meet his dearest grandchild.

Kai and Kendou looked at each other, both were speechless and dumbfounded. Tears were streaking her cheeks, fear was evident in her voice.

Welp, they mess up.

After that, Pops gave both young males a fierce scolding for scaring Izuku to the points she refused to leave her room. The middle-aged man spent the rest of the day comforting his first grandchild.