Roerich Shador has many friends, but even more enemies. And most importantly, he has a goal! Under the command of a brave captain, KA-11 continues its journey, recruiting recruits, concluding contracts and carrying out Teserion’s next task. Meanwhile, the marshals of the Confederation of Free Planets introduce the best agent of galactic detectives into the Space Academy. He will have to bring to light the unknown patron of the invincible cruiser. And this is not at all easy...