Accidentally traveled to the world of demon cultivators, and became an outer disciple of the Black Flame Sect, one of the four major sects of demon cultivators in this world. Chu Ge expressed his panic, because there are all fierce and cruel demon cultivators here, killing each other at every turn .Fortunately, he has a survival system. Every day he survives, he will be rewarded. Chu Ge decided to keep going until the world of cultivating immortals attacked the world of cultivating demons. Threatening one's own life can be killed but not left alive, and those who can't be killed are bought with money. When encountering immortal cultivators who occasionally fall into the demon world, they will give a helping hand and make good fortune. That's it. Ten years have passed... Fifty years have passed ...Two hundred years later, the barrier between the world of cultivating demons and the world of cultivating immortals was suddenly breached, and a group of imposing cultivators suddenly came in.