As a transmigrator, obtaining a system is a great opportunity. However, Chen Cheng has the assistance of two systems: a Replication System that can copy the abilities of others, and a Myriad Realms Summoning System that can summon characters from various worlds. When Chen Cheng is reborn in a different world and discovers that it is the Dou Qi Continent's Yun Empire, his story begins. (Summoned characters are limited to Chinese animation, novels, and film and television works.) (Not an invincible story.)