My little demons, each with the potential to become a Great Saint! In an era of interdimensional seafaring and extraordinary powers, firearms, martial arts, magic, and witchcraft shine brightly. The time-traveler Shen Lang has acquired a golden finger—a personal space and countless divine abilities: the Yinglong Art, Kunpeng Transformation, Bai Di Profound Art, Qing Di Divine Ability, Incinerating Heaven Technique, Ice Soul Divine Light, Five-Colored Divine Light, Yan Mo Prison-Subduing Technique... However, they are all demon cultivation techniques; humans who practice them will explode. With no other choice, he decides to raise some little demons, teach them to cultivate, and live off their efforts. It is said that the highest among demons are called "Great Saints." I wonder if I can raise a few Great Saints...