One is an idol-level superman who has been put on a pedestal by capital, with a perfect smile full of violence; the other is a war weapon that has been frozen for seventy years, hot-tempered and rampant.
The two most powerful "monsters" of this era are fighting head-on in New York Harbor, and half the city is trembling. At the moment when both sides were hurt, the group that controlled everything activated the ancient forbidden technique - soul exchange.
Early the next morning, the soldier boy walked sideways on the top floor of the building in the face of his sworn enemy: refusing to accept endorsements, scolding executives in public, and kicking colleagues into the swimming pool. But the real him is trapped in a strange body, gritting his teeth and vowing to get his face back.
The mortal enemies turned into roommates, living with the same face. This time, whoever goes crazy first will lose.