Zerg Overlord: Tremble the Immortal World

[Invincible + wretched development + multiple female protagonists + Zerg + fast pace + fighting in all directions] The Zerg descend and rewrite the world of immortality! When the Zerg learn to cultivate immortality, the perfect integration of biotechnology and immortality cultivation civilization will surely give rise to despair that subverts everything. Jiang Lin, who unexpectedly became the master of the Zerg race, will use practical actions to tell the world what "dominance" means!