About the book: year / Everything is calm at the Border of Hell! The never-before-seen island plows through 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 no need to worry! After all, the best people of the Island have already set off on their journey 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! Children go to save a friend.