Astral Pet Store (WN) - Chapter 578: A Roar from Time Immemorial

[Warning: Mature][R18+]What happens when a normal office worker is reincarnated into a brand new world.Option [A]: Instant riches, wealthy life?Option [B]: Gain childhood sweet heart? Instant romantic adventure?Option [C]: Dragged into political battles between his new siblings in a noble household?After losing his life to a yandere's obsession, Adrian awakens in a new bizarre world, a brutal, yet strange landscape overrun by breathtakingly powerful supernatural women. From elegant elven women to stunning demonesses, these breathtaking beings are unable to bear male children of their own, making human men the most coveted, and hunted resource.Fortunately for Adrian, he wasn't stranded without a helping hand. Gaining an unbelievable ability after his transmigration, he now tries his best to survive and adapt in this new world.Notice: This book won't feature Yaoi, but it has R18+, Mature, Survival, Romance, Magic, e.t.cRecommended for both male and female readers.discord server link: https://discord.gg/sNqHEHTR

There is a way in the world here, and the manifestation of the way is a Gu.

When people practice, they cultivate the energy of heaven and earth all over their body to drive away Gu insects and display supernatural powers.

Traveling through a year, Chen Qing finally discovered his specialness on the day he contracted the first Gu worm. He was able to see through everything about the Gu worm…

So, he started to fight steadily, step by step on the road to longevity.

- Description from novelbuddy

Our protagonist Caam is a man from Earth that was reincarnated into this world as a demon. In order to survive, he spared no effort in avoiding the sparks of battle and without noticing it, he became strong himself.