Reality, Jungkook was some other country's King. His King(father) and Queen(mother) died and the only reason was Kim, Jin's father. There was some conflicts between them and it ended up with Jeons death. No one knew they had a son which was Jeon Jungkook.

He was heartbroken when he found his parents death. His anger wanted to destroy everything. He promised in front of his parents grave to ruin that person's life. He took responsibility as a King in Jeon's Kingdom. Before he went in disguise to take revenge on them.

He painted himself as medium dark skinned person and wore baggy clothes. And some changes to look as if he came from a poor family. He felt succeed when he was accepted to work there. But not totally, his main mission was still on. To get Jin, the next heir of Kim's.

He targeted the elder cause he heard that the prince was really naive. So it would be easy to get him. Also unique things always catch jungkook's eyes.

He knew every place and every single thing happens in that palace. Before Jungkook came there, He got every details of the kingdom. Just so he can be safe and fool others easily.

He chose this way to ruin their life, cause he can't easily capture Kim's. That was hard cause the country's king was quite popular and had other countries power with them. Jungkook being a young king, he can't do anything against the powerful kingdom. So he decided to enter there and slowly create issues in their family to completely destruct them. Also he wanted to see that happen in front of him.

Usual day
In Kim's Palace-

"C'mon Get up!"

"Father, I can't. Please" Jin was catching his breath, was really exhausted by fencing. He had more than four battles with his father and lost in everytime. Namjoon was also there, he won most of times. So he was standing a little far and watching them.

"You know Jin. Till you get it right and defeat me. Then you can leave. Now hurry Get up!" He shouted and Jin felt he'll go deaf with all that screaming.

He slowly stood up and tried to position himself with his sabre. His body was all sweaty. When his father striked a hit on him, the prince fell down. All flattened on the ground. Namjoon quickly ran to hold Jin.

"Such a waste. You are useless, like I always said you are a disgrace to be a prince. How can you even be my son?.. Go take this useless trash with you" Their father insulted prince jin as always.

Namjoon couldn't defend for his brother. When he can't even stand for himself, How will he defend for others?.. He held Jin and silently walked out from there.

The whole scenario got noticed by someone who was watching from afar.

Namjoon slowly walked with the elder to his room. But in the hallway, he met Jungkook.

"Your highness, can I help you?"

"Uh.. no it's ok"

"I'm sorry if I'm meddling in your issues but I just wanted to help. Can I?"

Namjoon thought for a moment. He sighed and nodded as he let jungkook help him take Jin along with him to his room.

They finally went to elder's room and laid Jin on bed. Namjoon was kinda exhausted as well by fencing. He told Jungkook to take care of his brother.

The other bowed when the young prince left. Jungkook looked to the side where Jin was all sweaty and sleeping.

He took off the Prince's shoes and slowly removed his white jacket. He stopped when Jin stirred in his sleep. Jungkook smiled a bit while looking at elder's pout. Atlast he took off that. He came with a water bowl and towel to wipe off elder's sweat from his body. After he sat in front of him and softly caressed Jin's forehead,

"Jin.. You are not useless, you are not a trash. You are not that whatever he said.

You know you are like a flower.. which is really naive and vulnerable. Wanting someone to hold you, to protect you.. and to lov-.. nevermind. Sleep well" Jungkook sighed but he kissed his forehead before quickly walking away.

He didn't even know what he was doing and why he felt that. His mind wasn't thinking properly. He shooked his thoughts and walked towards kitchen.

And on the other hand, Jin was half awake. He heard everything whatever the younger said. His eyes were all teary. It was the first time someone else cared for him, other than his brother and mom. Prince Jin thought his instincts was correct that he found the one in his life atlast.

Namjoon's P.O.V

It's really weird, Jungkook's just new here. Why he's trying to get close with Jin? What if he's going to harm my brother? He seems suspicious. I guess I should keep my eyes on him. Should I go back and check?.. But I feel really tired with father's damn fencing. How can be that old man still strong? God.. I need some rest.

I was passing by the kitchen and found Yoongi preparing for lunch. I smiled and sneakily went behind him. He yelped as I grabbed his waist.

"Ah.. what are you doing here?"

"Just came here to see my baby" I responded after smooching his cheek.

"Agh.. Joon, leave me. Don't lie, I can see that you came here right away after fencing. You stink! Go take shower!" He scrunched his nose, he looked so cute while doing that.

"Oh, you guessed it right. I can't lie to you. But Do I really stink?.."

"Yes you do!" I moved back as I  pouted while looking sad.

He turned to me and giggled while looking at my pout. "You really know how to tease me.." he bit his lips and lightly pecked my lips.

I giggled and grabbed his waist again as I pulled him closer. Our eyes met, I saw his eyes were telling me something, I couldn't control myself.

I went closer to drown in his lips. I kissed him as he did back. And slowly moved to his jawline while pulling his apron's strings and sliding my hand inside his shirt. He moaned softly.

"Ah.. Joon, w-what if someone see us?"

"Let them see.."

"Joon.. Ah.." I continued to kiss him
as I grabbed his legs, he got the clue as he jumped and wrapped it around me. I bit on his neck, leaving hickeys. He moaned while his hands grabbing my back.

(Next thing, I'm leaving it to run your wild imaginations)

Jungkook's P.O.V

I sighed and tried to forget whatever I did while walking towards kitchen to get some water. I stopped and heard noises from there. I peeked a bit to see what's happening but quickly moved back.

'I shouldn't have seen that.. damn That was rough... Wait a min, isn't it namjoon and chef.. yoongi? What the fuck? He's fucking a guy... Here I thought both sons would be just like their father. Maybe I was wrong. But someone has to tell this thing to majesty, right?.. Not sorry namjoon, someday the truth has to be out'

I smiled and walked away to execute my next mission.