Urban System

On the day of his thirtieth birthday, the protagonist mysteriously acquires the dual cultivation system. He has been single for thirty years and has since started a colorful and exciting life. "Hey, the test has started. The target's spiritual power meets the conditions for dual cultivation. It is recommended that the host starts practicing immediately." As long as there is contact with the opposite sex, the system will automatically detect and determine whether the other party's spiritual power reaches the standard of dual cultivation. What the protagonist needs to do is to keep in contact with the opposite sex and practice until he is transcendent. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.