After Thirty Years as Emperor, I Decided to Start Cultivating Immortality

Emperor + harem + invincible + power fantasy + System

After transmigrating to this world, Liu Mang put down internal rebellions, defeated foreign enemies, and ascended the throne as emperor, at last ushering in an age of prosperity.

Then, thirty years after his coronation:

[Ding! System activated. Host bound to the Nation’s Fortune Cultivation System.]

[The Host’s national fortune is thriving. Raising the Host’s cultivation level now.]

Liu Mang gazed at his aged reflection in the bronze mirror, the corner of his mouth curling into a smile.

From then on, he quelled rebellions, conquered foreign foes, crushed cultivation sects and wiped out great clans, eventually forging a legend as an Immortal Emperor.