Shen Wuji is the devil's blood food. On the fifteenth day of every month, he has to endure painful suffering to supply the devil with fresh blood. At the age of nineteen, his blood will be sucked dry by the devil and he will die.
Since God won't help me, I will go against heaven, break the curse of the Demon King Blood Bat, and embark on a bumpy road to become an immortal and a god.
Blessings come with misfortunes, and misfortunes come with blessings. The ways of heaven are impermanent, and they are always with good people. The ways of heaven are impermanent, and they are always with those who are destined.