NamJaNun

Unlucky earthling Jinwoon has the worst luck ever. At work he is being terrorised by his boss. He has no love life and his 'family' life is a pain. His life sadly ends before he can change his ill-fate destiny.

Sung Hoon is the soon to be king of the Kingdom Namgyeong. He was raised by his single father in another kingdom. After his father's death he is brought to Namgyeong. 

After his death, Jinwoon transmigrates to an alternate universe where a mysterious being tells him to find the most powerful person on the planet. 

While Sung Hoon is told that Jinwoon is the only one who can help him save his planet. 
  
Trying to save the planet, Jinwoon (re)discovers things from his past and his new future.

How far do Jinwoon and Sung Hoon need to go to save their (new) world?

VERY VERY SLOW READ.

Tough Bride.

Hyung Woo looked from Kubo to Sung Joon. "My story is not a long one but it's complicated. I'm sure you'll have some questions but if you let me finish, all your questions will be answered." Hyung Woo waited until his words sunk in. Kubo gave him a short nod.

"Before I landed on Pahudo I had been searching the universe to find a way back home. You should know that I arrived a few days after a raid and Pahudo was slowly picking itself up again. Kuno and the other Elders told me all about the Jinoco and the raids. "

"They first thought that I was the one in the profercy but it didn't add up." Kubo and Sung Joon nodded. "After meeting your mother I stopped looking for a way home and instead I tried to find a solution for the next raid but I didn't have the technology to do much."

Hyung Woo’s Search