"The only siblings who can see monsters."

Long ago, a mysterious child was born. The child had pink eyes. What was so special about that? People were supposed to be born with black eyes. When a child with pink eyes appeared, people believed that child was a God .
However, five years passed. Suddenly, a monster appeared before the boy. The monster glanced at the boy and attacked. The boy fought back, but it turned out the monster was the Final Boss.
The boy did his best, but he ultimately lost. Just as the monster was about to attack others, the boy sealed the monster away and took his own life.
Now, the village lives a normal life. The city has advanced even further. People have forgotten about the pink eyes and moved on with their daily lives.

However, children with pink eyes have appeared. Two siblings. These siblings have made up their minds to deal with the monsters and save the people.
A bizarre-looking monster.
Lee Hyeonju, 23 Personality: Kind, playful, a coward.
Has a different personality from her brother. Plays jokes often but stops immediately if she sees a bad reaction. Appearance: A cat-like face with a slender, deer-like body... and pink eyes. Often told she looks like a cat. So beautiful that people constantly ask for her number. Likes: Catching monsters. Recently obsessed with monster hunting. Loves it more than anyone. Dislikes: Letting a monster escape, nagging, scary things, ghosts. Hates it when a monster gets away. Hates being nagged. Hates ghosts. Specialty: Gathering information. Specializes in collecting data on monsters. Loves information.
Lee Hyeonwoo, 24 Personality: Blunt, kind.
Blunt toward his younger sister, but kind on the inside. Appearance: Fox-like and incredibly handsome. Gets asked for his number everywhere he goes. Attracts attention wherever he is due to his looks. Likes: Catching monsters, stomping on monsters. Like Hyeonju, he loves catching monsters. His hobby is stomping on them. Dislikes: Letting a monster escape, becoming popular. Like Hyeonju, he hates letting monsters get away. Hates things that make him more popular. Specialty: Shooting guns. His hobby is shooting his pink gun. Loves guns immensely.
People have black eyes. Even the parents of the two siblings have black eyes.

Checking the information Well, this is the monster for this time. Let's handle it quickly. Brushing back her pink hair I should get to my brother quickly. Hyeonju leaves the information room and heads home.
Arriving home, she looks for her older brother, Lee Hyeonwoo Oppa! According to this info, it's this monster! Let's go fight! She looks completely ready.
He nods as if he understands Got it. Let's go fight. Where is it? They arrive at the location Hyeonju mentioned. A massive, bizarre monster is there.
Is that it? Comparing it with the drawing on the information sheet That's the one. Lee Hyeonju. First, you take that pink sword, right? Stab the monster in the neck from behind. I'll draw as much aggro as I can from the front and shoot. Hyeonju nods.
Ugh... H-human... m-meat! It appears the monster is capable of speech.
Release Date 2026.10.02 / Last Updated 2026.10.02