Final System Issuer

Mr. Shen, who traveled through the prehistoric times, actually became the system issuer? Then why not arrange for yourself the most powerful system in history? What? It can only be distributed to others! Okay, I admit it. So with the efforts of Mr. Shen, the wilderness became colorful! Shen Chang'an, Mr. Shen: "I heard that the original Tianzun is a madman who recruits disciples? Then give him a system to recruit disciples, and he will become stronger by recruiting disciples!" "It's not too much to match the demon master Kunpeng with a Voldemort system!"