Lighthearted + Funny + Passionate + One female lead, or no female lead?
The transformation of a socially anxious person,
who slowly becomes a seasoned social butterfly.
It takes an admission letter for Zhang Lan to learn the cruel truth about the world.
Other races have been invading Blue Star all along, leaving countless dead and wounded as war rages across the land. All humanity rises up to fight back, and Zhang Lan has no choice but to embark on the path to invincibility.
From then on, he slays the kings of the other races, wipes out their species, and destroys their lairs.
(This book is mainly lighthearted at first. The cultivation only kicks into high gear in the middle.)