Conquer the High Martial World

Li San'er, a new student on campus, sneaks into a restricted experimental area to explore the mysteries of space and time. There, he unexpectedly encounters a dimensional fragment from another universe attacking Earth. A mishap with a passage sends him to a continent of high martial arts. For no apparent reason, he takes over another's body and becomes the last surviving member of the Lin family, doted on by his many older sisters. As the underling of an invincible cult leader, he plays pranks and causes trouble just for a moment of fun. Once the fun is over, he awakens to his true power:

He masters secret records and divine arts, and learns the Heaven-Slaying Art. He avenges his past, and the sect masters of ten families all die by his hand!

For all eternity, I alone shall reign supreme! I will slaughter the hundred alliances and leave none alive!