Bibin

Bibin is a student of the Black Planet Academy and wishes to be crowned as its queen someday. She works with Ed-chin under the orders of the principal to ruin their rival school, the Royal Wonder Academy. She was introduced in the 2nd season. Her role is to collect unhappy fruits, so she can be promoted into an evil queen. In order to do so, she must spread unhappy seeds which will suck people's unhappiness and then sprout the unhappy fruits which she needs. After failing two times, she revive Edward as her servant and give him the nickname "Edochin". Despite this, Bibin's tactics always fail in the end.