Gu Ningchuan wakes up to find himself time-traveling to become a servant in the Qinglan Sect, regarded as the most useless good-for-nothing in the sect. The turning point of his fate comes from his awakened golden finger, the Micro-Eye, capable of seeing through anyone's cultivation reality and movement flaws. Coincidentally, the sect's once-every-three-years Ascent Ceremony arrives, where the winner can obtain ancient heritage and enter an elder's tutelage. The fellow disciples who once mocked him and the villain He Kun who secretly suppressed him are all thoroughly exposed under the Micro-Eye. Side by side with the exceptionally talented sect master's daughter Su Wanyue, he breaks through trials, shattering conspiracies step by step and slapping faces layer by layer, ultimately reaching the summit of the ceremony and uncovering the century-long sealed secret within the forbidden area.