I Secretly Became an Immortal While Working as a Handyman in My Senior Sister's Cave.

Su Yun possesses the "Chaos Sun Body". As long as he is close to the female cultivator, he can speed up his practice. However, he couldn't get too close. Because this kind of physique is also called the "Innate Dual Cultivation Holy Body", if the senior sisters discover it, he will be made into a furnace and sucked into a mummy. He could only try his best to stay in his senior sister's cave, be a handyman, practice silently, and not let anyone discover his physique. From that day on, Su Yun had a great mission: Try not to be sucked into a mummy by your senior sister.