Zhou Cheng accidentally time-traveled, and the moment he opened his eyes, he became a herb-gathering boy who fell off a cliff—the original body had already lost his breath. Ever since he was a child, he heard his adoptive father say that he was brought over by an immortal, and he knew nothing about who his biological parents were. In order to investigate the original body's background, Zhou Cheng joined a sect to cultivate, resulting in taking a drunken master who was drunk all day long as his mentor. As soon as he entered the sect, he awakened the consumption upgrade system—spending spiritual stones could increase his cultivation level. While others went into closed-door seclusion and suffered through hardship, he sold wine, refined pills, and did business to earn spiritual stones, and his cultivation level soared rapidly. However, he gradually discovered that this drunken master's gaze towards him was always a bit wrong—turns out the master knew his mother, and they were even the best of best friends.