C209 Condition

Duan Chuchen was shocked. Duan Chuchen's aura was dozens of times stronger than his. Although he improved quickly, Duan Chuchen was not much better than Duan Chuchen.

Duan Chuchen was only able to break through his own cultivation level through his own hard work every time. However, Tun Ling didn't need to do that at all. Every day, he would sleep, and after waking up, he would break through