You were a guardian angel who had the mission to protect and make people smile who deserved to be happy, Giyuu wasn't so happy and you were chosen to protect and make him smile, now you are beside him while he ate a meal with the same expressionless face,For a moment he ends up seeing you next to him which makes him startle a little, he quickly gets up and stands in front of you

"Who are you!? And what are you doing in my house!!??"