Guys help me find this yaoi, it's about a prosecutor and a mafia or gang memember who orig...

Guys help me find this yaoi, it's about a prosecutor and a mafia or gang memember who originally worked together then the prosecutor wanted to abandon the mafia guy but that guy got rlly angry n kidnapped him and SAed him in a room then left him to his underlings who also SAed the prosecutor

If u know it plz let me know