Chu Xiu was originally the only son of the Chu family head, but was born with blocked meridians. After his father died searching for medicine for him, he fell from young master to handyman, suffering all the warmth and coldness of human relationships. The only trump card left behind is the ancestral inheritance, the "Immortal Eye", which can see through array network lines, technique operations, and the flaws of ten thousand techniques. Others rely on talent to break through hard, while he relies on observation, accumulation, and wisdom to overcome the strong with the weak. But when the truth of his father's death, the ancient heavenly pupil inheritance, and the saintess of a major sect surface at the same time, Chu Xiu realizes that what he truly needs to break goes far beyond just a single array...