Cultivating Immortality? Then I Need a System

A shut-in transmigrates into the body of an Immortal Emperor in a world of immortals, only to suffer the misfortune of being driven out of his own country. The System repairs his body's meridians, and he earns points to trade for resources. He grows stronger step by step, and ultimately battles the Heavenly Dao and protects all living beings. This is my first work, and I hope readers will offer me some advice in the reviews. I'll take your suggestions into consideration. Also, since I'm a student, updates will be irregular, but there will be at least one update a week.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.