I've Already Ascended, Yet You're Telling Me to Take the College Entrance Exam?

Ning Wangshu transmigrated to the cultivation world for nearly ten thousand years, finally becoming the number one figure on the immortal path and achieving ascension. However, after ascending, he discovered he hadn't entered the Immortal Realm, but had returned to Earth instead. Moreover, only a short three-plus months had passed, and the college entrance exam was imminent... Thus, this year's college entrance exam candidates welcomed an invincible bigshot immortal ascender. This world was also stirred into turmoil by Ning Wangshu, gradually becoming somewhat different... "Ancient martial arts experts? Hidden families? Ancient inheritance sects? Heh, in my eyes, they're nothing but a bunch of chickens and dogs! You know nothing about power!" PS: This is an invincible novel, decisive in killing, crushing all the way. Everyone, read with confidence~