Life is a single-player game that cannot be saved. It was not until Ling Chen was about to die that he discovered that he had obtained the only "S/L method".
"Causal correction system" - a system that can transform all his regrets, regrets, and missed past into virtual copies that can be "corrected".
[Correction of Childhood Humiliation]: You hold your head high and gain the permanent attribute "Spiritual Spine".
[Correction of poor confession in college]: You have a brilliant tongue, which won her special attention and unlocked the skill "Verbal Charm".
[Correction of missed investment opportunities]: You enter the market accurately, double your assets, and open the "road to wealth".
Ling Chen originally thought that this was just a golden finger that allowed him to counterattack from an unknown social beast to a winner in life. However, as he "corrected" the past again and again, he gradually discovered that every slight disturbance in the causal chain caused unpredictable ripples in the real world.
What's even weirder is that this seemingly perfect system occasionally flashes a trace of incomprehensible garbled code, as well as a fleeting illusion of metal creations that do not belong to the earth...
Is there really no cost to changing the past? When the thread of fate is arbitrarily stirred, what awaits him at the end is a perfect future or an abyss built of lies?