Junior Brother, Please Save Senior Sister!

Xiao Bei traveled through time and became a rural doctor with no system or golden fingers. Until he met a witch who sucked his blood and rescued a female fairy in the snow. The system appears! The female immortal master took him into the Piaomiao Sect. I thought I was embarking on the path of cultivating immortals, but who knew that the sect was full of childish and willful senior sisters! He was tricked into starting a daily life of farming, growing vegetables, and raising pets. Except for Senior Sister, no one is normal! The senior sisters took care of themselves, seeking medical treatment from him and playing tricks on him for fun. No matter how big or small it is, it's always "Junior Brother, please save Senior Sister!" But a hundred years later, they discovered that the junior brother they had teased had become the supreme master of the three realms: the fairy world, the demon world, and the demon world!