Also known as: Li Yu’s Three Marriages.
Slow burn, with a everyone-loves-the-protagonist direction. Not for readers who insist on one fixed pairing.
After living together for many years, Li Yu died alone in the hospital.
After being reborn, humanity entered a period of rapid development in its potential. Li Yu, a student in the lower-tier genetics class, officially accepted a Thrill-Raising System to awaken Sun Yang, a half-mechanical police officer. The System’s first target was Song Jikai, a student in the upper-tier genetics class and vice president of the student council...
The plot written by the author is quite interesting and enjoyable (≧∇≦)/