Everything is calm at the Border of Hell! The Never-Before Island plies the seething waters; dangerous monsters gather in flocks in the depths of the ocean; The students of the Orphanage, endowed with extraordinary abilities, plan pranks and tricks so that the mentors do not get bored... In a word, everything goes on as usual, until one fine morning an ominous prediction sounds and the boy-student disappears without a trace. But do not worry! After all, the best people of the Island have already set off to save him...only they don’t know that a little earlier another boat set sail from the shore - with friends of the missing pupil. Beware, Border of Hell! Save yourself, monsters! Mister Senior Mentor, brew some soothing herbs! The children are going to save a friend.