I'm Really Just a Repeat Student

When Chen Zihang woke up, he found that he had arrived in the super-brain world and awakened a powerful system. However, he arrived too late and failed the college entrance examination before he could perform. Faced with the double trouble of studying and having a family, Chen Zihang mustered up the courage and decided to change his destiny with his own hands this time. (The new book has an issue date of 6,000, and will be updated as soon as it is released, so you can safely collect it and eat it)