My Black Technology Is Amazing

The end of the ice wilderness is coming, and civilization is destroyed! In the small base city, Li Jin looked at the superpowers punching through the mountains and rivers outside the wall, and couldn't help but let out a sigh of reluctance. "I really want to practice! I really want to awaken!! God will give me a practitioner system!!!" "Ding, the system has been bound... The black technology system is at your service!" …