In order to cultivate immortality, she was forced to become a pure female pharmacist

Summary [Relaxed + Pure Love + No System + Whitening + Childhood Sweethearts] The hero and the heroine were reborn into a different world at the same time, and became childhood sweethearts who lived next door to each other. Due to an accident in refining medicine, the heroine unfortunately transformed himself into a girl, and from then on, he could only walk in the world of cultivation with the heroine as an innocent and pure girl. [This is a funny novel about cultivating immortals] [This book is expected to be completed with 300-500 million readers]