Fu Yin (Cao Min, courtesy name Yide): Born from the condensed spirits of the space-time tunnel, he was full of resentment. He was sucked into the Silver Space-time during the Space-Time War. He was adopted by the Cao family as a child and was trained as a secret guard by Cao Cao's father and sent to Cao Cao to protect his safety. However, he disappeared during a battle and was announced to be suspected of death. The real reason was that he was brought back by the leader of the Moxibustion Dance Alliance, and then came to the Silver Space-time as Fu Yin to help him repair.
Purpose: to make up for the tragedy
