Wu Chenxuan, the former commander of the strongest legion, dragged his body and hid in the underground city after his brother's betrayal, the legion's destruction, and his lover's "death". Three years later, he implanted the forbidden prosthetic body "Seed of the Abyss" and returned as a "ghost", vowing to bloodbath his enemies. However, when he put the blade to the enemy's throat, he saw the face that should have died - Yao Keqing, leaning against the enemy's side, showing him a cold smile.
