Shall we dance?

Kim Rok Soo, woke up in Cale Henituse's body at the age of eight. A week after Deruth Henituse married Violan.

The problem starts after he starts to become close with the Henituse family, and he didn't know much about the war that would take place in the future.

Trying protect his territory, Cale Henituse works as an assassin/underworld leader to gather clues and make his territory trash free as possible.

He'll become a rich slacker once all of this is over, till then

He'll happily dance with his enemies.