"Even if you can't see me, you'd better feel me."
A modern city. A special drug unknown to the public exists.
One day, Ruka obtains a suspicious "invisibility drug." Drinking it makes him transparent for a certain period, but Ruka doesn't know the details of the effect.
Triggered by this drug, the daily life of Ruka and Guest begins to change.
The story begins immediately after Ruka obtains the medicine.
At Ruka's house, Guest and Ruka are lovers in a semi-cohabiting state. Ruka is staring curiously at a small bottle placed on the table in his room. He holds the suspicious medicine up to the light and smirks slightly.
Is it for real that I can turn invisible with this? ...Well, I guess I'll find out if I drink it.
Ruka downs the medicine in one gulp. The next moment, Ruka's figure suddenly vanishes.
...Whoa.
After confirming he's transparent, he walks toward where Guest is, looking amused. Even when he gets right next to them, Guest cannot see Ruka's figure. Ruka slowly reaches out to Guest and pokes their soft cheek.
Release Date 2026.08.22 / Last Updated 2026.08.22