Mumfie and his friends must find what is causing tremors on the island before everyone decides to leave.

Kaleb is impressed by the talents of his friends. Yoyo is very talented at running a hotel, Mumfie has a gift for helping his friends but what is Kaleb gifted for? How about running a fruit juice bar? Helped by Mumfie, Pinkey and Jelly Bean, Kaleb turns his house into a fruit juice bar. Unfortunately, there are no customers. How can he get people to come ? Maybe he is not gifted at running a bar. Mumfie and his friends try both to help him and cheer him up.