[NO. 4212. ‘Humanity’ was defeated in the relegation war.]
[The obliteration of mankind begins.]
After the last survivors on Earth failed the final mission and perished, he was given a chance to return to the ‘first entry point’ before the world was doomed to end.
-I, Sejin Yoon, have decided to live as a Japanese from this point forward!
–From now on, please call me Ryuhei Ito.
As soon as he opened his eyes, the first thing he heard was the news of his brother-in-law’s betrayal, the “current king of swords” in Korea.
“…that’s it, I’ll take care of this b*stard first!”
Watch the relentless steps of the Korean martial artist, Seong Ji-han, who will save the future from destruction and achieve peace with his thorough planning for a thorough revenge!