Taking Advantage of My Senior Sister's Youth, I Peeked at Her Ancestral Royal Green

The ordinary Lin Fan, as his name suggests, was impoverished and worried about the rent every month. What was even more unfortunate was that he was mistaken for a nightclub boy by his senior sister. When the two were entangled, Lin Fan gained clairvoyance! From then on, he became proficient in picking up leaks, gambling on stones, and appraising treasures! He even attracted more senior students who deliberately thought he was a nightclub boy! Lin Fan: No! My X-ray eyes are for picking up leaks, I won't look around!