Special Forces soldier Ling Zhan was silenced by the military while performing a mission in the Arctic. He was rescued by a mysterious man and unexpectedly discovered that he had the same butterfly mark as his long-dead brother Lin Zhao. As his memory fragmented, he was shocked to realize that he was not an orphan, but the original prototype of the military's "Oracle Project" - No. 01.
In order to create controllable humanoid weapons, the military tampered with his memory and forcibly implanted the consciousness and emotions of his younger brother Lin Zhao into his body; Lin Zhao, as the emotional anchor of No. 2, Voluntarily endured the pain of consciousness stripping, silently guarding Ling Zhan's humanity, and became the nerve center of the global special forces.
With the help of Su Xuanfeng, Ling Zhan sneaked into the forbidden area of the military, unlocked the marshal's will, and finally learned the truth about the twins: he was the protected container, and Lin Zhao was the anchor of sacrifice. When the secret was completely exposed, more than 70,000 special forces soldiers around the world knelt down collectively - they were all experimental transformations, and they recovered their erased emotions and identities in Ling Zhan's awakening. Ling Zhan uses consciousness as fire to end the cold weapon system and let all those who are used as tools regain their dignity as human beings.
