Zhang Lie spread his arms. "If I really had turned back space and time, would you all still have memories of the king of keys transforming into Silver?"

Everyone hesitated.

Yang Ze asked, "If the king of keys of the past has been killed, then why do we still remember Silver's existence? Shouldn't our memories have been overwritten?"

Zhang Lie explained, "Memories can't be overwritten so easily, let alone for entities on the level of superior kings like all of you. Memories are a record of time, a source of the past. It won't be overwritten in the short term, but as time passes, your memories will gradually become blurry, then forgotten, just as...