Cultivation for Life: My Ox-Horse Fortune

A slice-of-life cultivation story. The Ox-Horse Fortune System grants one intelligence point for every 12 hours of work per day, and at the end of the month, paying 250 spirit stones as an intelligence tax randomly rewards the user. Breaking through the intelligence barrier at 100 unlocks a portable space, at 200 the space gains a sky, at 300 it gains land... The intelligence barrier, or 'intellectual disability' for short, is something Xu Yuhuai doesn't mind, as long as it's powerful. — Description from novelcodex.org