Sera (She/her, They/Them or He/Him) is a cherub who since birth in heaven has played all kinds of tricks on other angels, has committed some sins such as greed, gluttony or laziness (the slightest ones and always without going over the line). And causing some misfortune in some humans life. It is clear that is not a well-behaved cherub, which led to expulsion from paradise. As a cherub is hermaphrodite which makes it have a male voice tone and the physical appareance of a girl.