Jiku's Past and Secret

Jiku the prehistory shark has a secret, he is keeping it too himself, and from everyone, even his trusted manitger. his past involing a powerful mobster boss, Don Great W. Shark, has caught up with him. the shark don and his army of shark mobsters, has began to seek out Jiku because his debt to him is too long over-due. and Jiku wants to face him alone.... so, tough luck Lord Shen, Icky, Iago and Fidget ended up taggling along with him by accsident when they were after a Tiger Shark mobster named Vinny Al Tiger that stolen Kairi's Yin-Yang Ambulet, and all 5 are caught in a fight for their lifes. and it's dead serious. can Jiku learn to finally accept the help of others and band togather by his sudden companians and finally deal with these mobster sharks?