MTL - My Koi Sister is Three and a Half Years Old - Chapter 475 take away

This story is centered around the man named Yi Ji-Hyuk, who has spent 1000 years in a Medieval Western fantasy-like world before returning back to the modern-day Earth. When he returns, he finds that his home is facing monster threats, and that humans with superpowers have appeared to protect the innocent people of Earth.

Damien reveals an ugly truth.His sister and only family, Ahara, leaves the house every midnight whilst he's asleep—a time that he soon discovers is when man-eating beasts named Rouges start hunting for prey.Unable to question her directly, he decides to investigate her and quickly figures that Ahara isn't human but rather, a vampire hero who saves them from beings like herself coming from a world she calls Gibbous—a place where entities like vampires, wizards, and beast shifters alike reside. What’s more, he also learns that the real reason behind his parents' death was the leader of the Rogues, who's rumored to have escaped after Damien’s father almost killed him.A series of fateful events lead to Damien’s long-lost power reawakening in him, and he finds himself with no choice but to return to Gibbous, a strange world where power means survival, and weakness leads to death. As such, Damien enrolls in an academy to train his newfound abilities with one thing in mind...Becoming more powerful.However, he soon discovers that the path to power is one filled with troubles and pain, and he isn’t alone in this lust for more at the academy. It’s a bloody competition against time and formidable opponents, and only those willing to sacrifice their comfort are the ones who can attain it.With a deadly foe lurking in the shadows somewhere and a strong desire to protect his sister, Damein has no choice but to fight.The only way is up, and he is going to be standing at the top of them all, ready to counter any enemy.

[Ding!][Mission Unlocked: Eliminate the moles planted by Rose in the Reid Industries.]Reward: $10 billion in cash upon mission completion.~~~~Alex, a 18-year-old ordinary guy, finds himself inexplicably transmigrated into the plot of a Cheesy with no logic bashing novel.But his excitement quickly turns to dread when he realizes he hasn’t taken the role of the protagonist but the villain.To make matters worse, he’s destined to be the first stepping stone for the novel’s protagonist—the Plot armor son.Terrified of his impending doom, Alex thought of changing his strategy of even going as far as changing the whole story plot if he can survive in this braindead novel.And like some ROB or GOD answering his prayers for having fun on his decision, a mechanical voice spind in his mind and a blue transparent panel appeared in front of his eye.[Ding!][System Activated!]Detecting the host's desire to alter the original storyline.Activating [Villain System]…Alex’s relief is short-lived when he discovers the system’s peculiar goal:[Ding!][Mission Unlocked: Eliminate the moles planted by Rose in the Reid Industries.]Reward: $10 billion in cash upon mission completion.With his life on the line and a mission ahead, Alex embarks on his journey to survive the braindead Novel.Will he be able survive or fall victim to the Plot Armor son Aka Protagonist.Well that is for the future Alex to decide and know and you readers…

In the novels, all kinds supporting male leads are not only handsome but also talented. However, the existence of the female lead’s halo makes them lose their lives and properties!

In order to change this situation, male supporting role rescue plan officially starts.Gu Jinmi was inadvertently selected by the system. However, for her own happy future, she will work hard.

(There’s another novel with the same name but different author. The story is different too.)

- Description from Novelupdates