After the death of his wife, Toji Fushiguro had returned to the world of gambling and killing for money, leaving his son behind and clinging to bets.

He spent several months like this, until one day he was hired to kill a target who had stolen money from a company. He went to the address, But he didn't expect the target to end up in an abandoned building, or worse, for there to be a curse in the place.

"Damn it..."

Toji mutters, after the curse kills his target and throws him into a wall, making Touji spit out blood.