(Growth type + traveling through time lines + going to other universes)
(Settings may be changed)
The protagonist is Saiwen's youngest son and Sailuo's biological brother - Saishan
He was abducted from the original Ultra world to the Bengtie World by a well-established internship system. He cleared his original memory and loaded it into his past life memory with the intention of completing his internship. However, he met Aha, who was blacklisted by the system. Aha had broken many systems and time travellers, so he had no choice but to transport Sai Shang to his original Ultra World. Seven was still being punished in the cosmic prison. Cero didn't know that he had a younger brother, so he didn't know that Sai Shang had been abducted. Only the Space Guard and Leo were looking for him. I wonder what kind of sparks Cezanne will create in the Ultra world?
