After Rebirth, I Fell into the Valley of Injury with My Old Enemy.

Double Life: Crazy criticizing demon son is attacked by x righteous chess piece The old enemy who fought to the death in his previous life was actually an old friend who grew up in the same orphanage! Two sects have raised them for eighteen years. One is used as a shield, a sign, and a scapegoat. One is used as a knife, a weapon, or a victim. Gu Yan is the glorious young master of the Qinghe Sect, but he is the puppet used to take the blame, and is surrounded by moral shackles. Lin Yao is a killing blade raised by the Eclipse Palace, and his soul is locked in the crazy second personality Obsidian. The more he is injured, the crazier his power becomes. The war between immortals and demons is a scam. The two sect leaders secretly colluded, used them as nourishment, and sacrificed the two of them with their own hands. Opening their eyes again, the two men returned to the time when the ambush ended. The source and force shattered, and the eclipse force went berserk, and together they fell into the Valley of Meteor Wounds where ferocious beasts were rampant. The pursuers outside the valley pressed forward step by step, leaving only each other covered in scars inside the valley. When the memory fragments came to life, they remembered that they had been dependent on each other for a moment in the troubled orphanage when they were young. The old enemy who used to be at odds with each other has become the only support in a desperate situation. He keeps the right path and is willing to break the shackles of dogma for him. He is controlled by a crazy personality, but he can barely keep his sanity in front of him. The chess game played by Xuan Yuan and Jin Luo Bu is still in motion. When you are a chess piece, you are no longer at the mercy of others. We must overturn this hypocritical world and break away from the arranged ending. "In this life, we will no longer be anyone's sword, only each other's destination."