Now that Den has already relaxed, gone to the amusement planet to rest, the Aquaids have been defeated, peace and harmony are happiness for everyone, he meets an old enemy. And even if the enemy cannot defeat the power of the Clock, there is a more insidious and powerful enemy behind him. What does Dan's confusing future hold? But friends, as usual, will be a mountain for their comrade. I also specifically ask the reader to rate the book with an honest and thoughtful comment.