Cultivation Era: This Time, I Want Them All!

The last strongest person in the Human Alliance is sealed away, Feng Tianhai. At the end of the road for mankind, he finally died together with the eight strongest demons. The only puzzling thing is that the system since time travel seems to be bad. But when I woke up, I found myself back in high school when I was eighteen years old! The most important thing is that the system actually restarted, and this system seems to be a bit buggy? Watching the system split into two, hanging on myself and my female deskmate, eating and sleeping... Feng Cao said, this time, I want them all! Rebirth, cultivation, and daily food are all available. If you are not familiar with the introduction, please support me. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.