My Memory Can Be Cheated

This is a world suddenly hit by "spiritual power", and everything seems to be thriving. Su Yang, who came home from extra classes, woke up and found himself in a huge mystery. Sure enough, it would be no good to make up classes and work overtime. And the end will be in three days... When traveling through another world, the system is standard. But he soon discovered that everyone here had a system? ? ? The golden finger that really belongs to him is actually the one that has been with him since he was a child - hyperamnesia. Damn you, you are waiting for him here. Okay, let's use memory and make a fool of myself!