Master of Deception System - Chapter 39: The Beginning!

A master assassin transmigrates into an interstellar era.

No NTR-IncestA Boy struggles with the problems of being raised in a family full of lewd older women.

He was straight.Even after dying and waking up as the protagonist in his sister’s BL web novel.He was straight.Even with all the male leads practically throwing themselves at his feet.He was straight.Even when his heart inexplicably skipped a beat during romantic moments with one of them.He was straight.Even now... when he could somehow get pregnant.He was straight.There was no denying it.HE. WAS. STRAIGHT!“So, can someone please help me get out of this goddamn novel already?!”[Warning: 18+ content and there will be some themes of non-consent, mentions of abuse and suicide.]

Demons, devils, ghosts and monsters

Plunge the mortals weak in horrors;

Arms of gods and blades of devils,

Shroud the world in untold evils.

Lu Sheng was an ordinary civil servant in the modern world. After waking from a drunken stupor one day, he found himself trapped in a dangerous world where demons, ghosts and supernatural monsters terrorize the land.

In this world, ordinary mortals live in dark fear and helplessness, without any means to fight against the supernatural.

As Lu Sheng struggles desperately for survival, he stumbles upon a game mod he had designed for a mobile phone app in his previous life. It unexpectedly becomes his special ability, which enables him to instantly level up any skill he learns, albeit at a cost.

Thus, Lu Sheng begins his journey, striving for power beyond the reach of a mortal as he treads the way of the Devil…

- Description from Novelupdates