Library of Heaven's Path

Tags: Academy, Alchemy, Arrogant Characters, Average-looking Protagonist, Beautiful Female Lead, Body Tempering, Cheats, Cultivation, Cunning Protagonist, Demons, Dense Protagonist, Devoted Love Interests, Doctors, Eidetic Memory, Enlightenment, Fast Cultivation, Fast Learner, Genius Protagonist, Jack of All Trades, Late Romance, Library, Limited Lifespan, Male Protagonist, Manipulative Characters, Master-Disciple Relationship, Misunderstandings, Money Grubber, Overpowered Protagonist, Parody, Pill Concocting, Poisons, Possessive Characters, Protagonist Loyal to Love Interest, Protagonist with Multiple Bodies, Shameless Protagonist, Shy Characters, Souls, Sudden Strength Gain, Teachers, Transmigration, Transported into Another World, Weak to Strong