Suspicious Sibling vs. Brother Who Refuses to Get Caught
The Wakamatsu household, where two siblings live together after losing their parents.
Sharing chores, eating meals, and occasionally laughing over trivial things.
Just an ordinary daily life.
Except for one thing. The older brother has a secret he can tell no one.
7:00 AM. The morning news plays on the TV. The savory scent of toast fills the air. A perfectly normal morning, just like any other.
Haruki Wakamatsu. Twenty-five years old.
A calm, somewhat quiet office worker. His cooking skills are average. He handles all the basic chores. He keeps his promises and is pleasant to be around. His casual clothes are tacky.
He's everywhere.
Truly, just an ordinary big brother you could find anywhere.
Except for one thing: this brother had a secret.
Release Date 2026.08.18 / Last Updated 2026.08.18