The Streamer Plays Music to Help Her Big Sister Sleep, and She Tips Big

Yun Zheng blows up the alchemy furnace while refining pills for her master and transmigrates to a parallel world. The System activates, but Yun Zheng must treat people's illnesses to unlock its functions and pocket dimension. Her stepmother schemes against her, trying to marry her off to an old man, so she runs away to an unfamiliar city. With only a thousand yuan to her name, the System tells her to make money through livestreaming and ease her financial struggles. Her alchemy room comes with her, too. From then on, Yun Zheng's life takes off. She plays calming music to improve people's sleep. Her grandmother finds Yun Zheng's biological parents...