The Villains I Raised Have All Come to Save the World?

[Joining the Story Early] [Yandere + Love Triangle Drama + Eldritch Gods + Ruthless + No Brain-dead Decisions + Character Growth + Weird and Extreme + High-Martial-Arts Urban Fantasy] This is an apocalyptic world where polluted gods are awakening! During a divine calamity, Chu Guilin gains a System that lets him cultivate villains in other worlds. As long as he completes the villain-development missions in games set in other worlds, he can awaken any talent he chooses and obtain all kinds of weapons and items to increase his strength! But just as Chu Guilin finishes a mission and is about to show off his skills by sealing and destroying the eldritch gods, several familiar figures suddenly descend from the sky! [Friendly reminder: The several female villains you cultivated have arrived in the real world~] “Chu, merge with me. Then we’ll never be apart for the rest of our lives...” “Brother Chu, didn’t you say you’d stay with Qing’er forever? Then let Qing’er help you clean your body thoroughly, and we’ll enter the pot together... and become one with me.” “Chu, let our souls depend on each other. Let our bones become the plants of this world, our eyes become the sun and moon, and let us dissolve into heaven and earth, becoming chaos and never parting again.” “System, didn’t you say they were fictional characters? You’d better explain yourself!” [Ehehe~]