Transmigrated and reborn high school student Jiang Yuan welcomes the Day of Universal Awakening, only awakening an ordinary mage. Initially thinking his future was bleak and hopeless, he unexpectedly unlocks the divine skill of permanent infinite skill enhancement. Around the same time, campus belle Lin Muxue awakens the epic Qingluan Contract Envoy, suddenly widening the identity gap between the two, and they are also secretly plotted against by love rivals. Jiang Yuan relies on low-consumption weak skills to crazily stack damage, farms monsters all the way to get rich, encounters divine beast partners by chance, and steps onto the path of job changing to become stronger.