Zhege Xiushi Laizi Weilai

Tang Ming, one of the top cultivators, was defeated by aliens and reborn back into his high school years. He decided to stage a great come back and protect the world. No woman can resist him. The previous life's goddess, talented maiden, sexy teacher, domineering lady and alien princess are all in his harem. No power dares to against him. The thirteen clans, religious groups and secluded mighty cultivators all have to bid him their allegiance. This time, he plays a decisive role in achieveing the properity of cultivation across the world. (Source: Webnovel)