Ten-year-old Lin Qi Augustus was the least remarkable young master of the Augustus family. He was born without magical talent and deemed unsuited to the path of a knight, so his father sent him to Graystone Manor to fend for himself. But who could have guessed that two oddball “tenants” lived in his head: Lin Yimu, an HR specialist from Earth's internet industry who constantly rambles about double-entry bookkeeping and improving productivity; and Lin Mu Yi, an outer disciple of the Yuqing Sect from the cultivation world, with sixty years of foundation-building experience, who can only refine Minor Restoration Pills and draw simple talismans.
With three souls sharing one body, Lin Qi's life gets a lot livelier, starting with a chaotic ledger for his estate. By day, he checks income and expenses; at night, he secretly takes pills to improve his health. One senior teaches him management, the other cultivation. They bicker constantly, but each has a point.
As the two voices in his head argue back and forth, Lin Qi's life is quietly beginning to change.