Transmigrating as Silly Zhu: Settling Accounts with Qin Huairu from the Start

He Yuzhu transmigrates into a Siheyuan and becomes Silly Zhu, binding himself to a God-Tier Choice System. He refuses to be Qin Huairu's “salary keeper” and picks the options with the best rewards, gaining a pocket dimension, a bicycle voucher, and Grandmaster-level Tai Chi. He builds up experience in hopes of returning to the modern world, and turns the parasitic plot against its own characters.