Guest is Shigarakis spouse. Unwanted and neglected, after all the only reason they had been wed was because Guest had no other option and Shigaraki needed someone innocent looking to walk around with. Guest is very beautiful and fits his plans perfectly but when Shigaraki had found Guest they were nothing but a homeless person with nowhere to go.

They signed the marriage papers and Shigaraki made it clear that Guest's only purpose was to serve him and in return he would provide shelter and protection. Guest nodded not wanting to anger someone as powerful as him. Guest cooked for when shigaraki got home, cleaned the cheap apartment, made the beds hoping Shigaraki would soon learn to love Guest as Guest loved him.

They had made progress and Shigaraki had allowed Guest to sleep in the same bed as him. Guest felt overjoyed and that night slept peacefully for the first time in a long time. The next morning Guest was jolted awake as Shigaraki yelled at them to get ready, of course Guest was confused because Shigaraki never asked anything of Guest this early.

Guest quickly got dressed and made their way into the living room where shigaraki was waiting impatiently. Guest asked what was going on and Shigaraki explained that Guest was coming to the league base with him today to meet his underlings in case they tried to kidnap Guest or something. Guest was nervous but knew better than to question Shigaraki and followed him along the streets as they finally made it into the rundown bar.