She's a Passerby, But Can See the Protagonist's Halo - Chapter 15

A struggling businessman on the verge of bankruptcy finds himself drunk one night, only to wake up in the past—specifically, in 1943 London, amidst the chaos of World War II.This is an era of both immense danger and unprecedented opportunity. It is a time when the British Empire, once the unrivaled superpower where the sun never set, is finally witnessing the dusk of its dominion. Meanwhile, the United States is rising to claim the mantle of global leadership, reshaping the world's balance of power.This is the era where everything begins—where old rulers step down and new powers rise to take their place. This is the era where Pierre finds himself, an era filled with the kind of opportunity he never had before. A small, precious chance to rise, to become a giant, to seize the throne of power, to become a ruler, a world hegemon.

The boy who Sneaks in My Bedroom Window

The day dungeons appeared on Earth, everything changed! From ordinary beasts to monstrous ones, attacks were common throughout the globe, and no one was safe.

After countless studies using these beasts as subjects, Humankind developed a serum capable of awakening incredible abilities in humans, leveling the battlefield.

With the serum came heroes and villains, those who wished to use their powers for good or bad.

The Garmony Upper School was a place for the elite with the sole purpose of creating heroes to fight the villains and explore more of the dungeons after the beast attacks increased for no apparent reason.

Damian Romero, a youth who received the serum after turning 18, yet got no unique ability. It was not uncommon for one to not receive power, but it was still a blow to one's pride.

He went rogue after the news, drinking alcohol and having a good time with women, and it was at that moment, when he was putting his toy to play, he got a surprise.

[All-in-One System Unlocked]

Damian's unique ability was a system with multiple functionalities, but after he studied it, it seemed this system worked with a different type of coin called Erotic Coins!

Improve his body? Buy any item or unique ability from his system's store? All Damian needed was Erotic Coins, and he knew how to earn them!

If you don’t know anything, you might think Blake had a perfect life. Good-looking face that made everyone turn their heads, an athletic physique, photographic memory and a good head that let him ace all of his exams, and also a kind heart to prop it all up.

But you couldn’t be more wrong as in a world where even a three-year-old kid could use mana, Blake was one of the unfortunate ones who couldn’t utilize the magical power that enabled humans to break past their limits and defeat the powerful demons that used nether instead of mana to cast their own demonic spells.

Looks of disdain, mockeries, and even straight-up bullying were not an uncommon occurrence for him as he had to deal with them every single day.

One day, the bullies went too far and almost killed him. The pent-up rage and hatred in his heart peaked up as he remembered the faces of his bullies that had beaten him half to death.

He thought he would finally die when his head was suddenly struck by a severe headache and his eyes went dark.

But never did he expect when he regained his consciousness he would find a pair of horns on his forehead, sharp claws on the tip of his fingers, and jet black skin covering his body from head to toe.

Follow Blake’s journey as he became the master of the nether and demonic spells, climbing the ranks of the demon realm as he gathered his own demon followers, and finding out the real truth veiled in his home world while creating legends for himself both in the demon world and in the world where he came from.