Simulation: I Want to Become an Immortal, but You Want My Lifespan

[Cultivation Simulation] [Time Travel] [Black Belly] [Treasure Hunting] [Brainless] Yan Zihua traveled to the world of cultivating immortals and had a simulation system for cultivating immortals. I originally thought that I could rely on the immortal cultivation simulation system to quickly become a strong person, but I didn't expect that this world is too dangerous. Relying on the immortal cultivation simulation system's vague ability to predict the future and the ability to bring future cultivation back to the present, Yan Zihua began to correct his destiny again and again. Yan Zihua, who was originally a bit sinister, embarked on the road of becoming a demon lord after the immortal cultivation simulation system appeared to take away the life span of others as the currency of the system mall. Among the sect, he is the Master Hua who understands the great righteousness. In the world of demons, he is the Night Owl Demon Luo Di Zun.