It is still being saved, so I will update the article next door first.
Several years after Shen Zhang traveled through time, he discovered that the peaceful life he thought was not. This world is a bit dangerous. If you don't have a high IQ and don't have a high EQ, you won't be able to express your poor skills, etc., Etc., It may trigger various death flags. If you have a high enough IQ, you will react too quickly, if your skills are too good, you may be targeted by the villain. It's too difficult.
Purpose: Learn more and solve problems to have more choices