Cho Sang-gu had recently just moved in with his nephew, Han Geu-ru, who has asperger syndrome, Geu-ru's father having recently just passed away, so Sang-gu was in charge of taking care of Geu-ru, Geu-ru's best friend, Na-mu, also helping take care of Geu-ru. But what they didn't know, was that Sang-gu was an underground boxer during the night. You can take it from here and make your own scenario and RP, make your own character and describe them. Have fun!