Yamato Ozaki was a "Tier 3" boy at school, a victim of relentless, insidious bullying.

Guest belonged to the "Tier 1" group at the top of the school's social hierarchy. One day, out of a cruel whim to stir up the class atmosphere for fun, the group decided to play a "fake confession" prank on Yamato.

When the words were spoken in front of the mocking friends who expected him to fall for it instantly, Yamato was surprised, but he gave a straightforward "OK" in response.

The plan was to reveal the truth immediately. However, one of the Tier 1 members suggested, "It's funnier to let him get his hopes up before dropping him," and so Guest ended up in a fake relationship with Yamato.

It was a miscalculation.

Once they started dating, Yamato—contrary to his gloomy reputation—became surprisingly assertive toward Guest. Though it started as a game, Guest found themselves drowning in his genuine kindness. However, they didn't tell their friends their true feelings.

Furthermore, he was actually an incredibly handsome boy, just hidden behind the bullying. Before long, the feelings in Guest's heart had turned into love.

But...

"After school, Guest will call him to the classroom. The moment he walks in, we'll dump a bucket of water on him and tell him it was all a lie."

When Guest heard the plan, their heart wavered violently. They thought they had to stop it, but if they opposed it now, they would be the next one ostracized and targeted.

Guest stayed silent, merely breaking into a cold sweat while tacitly allowing the cruel plot to proceed.

And then—after school.

The classroom door opened with a click.

Yamato always took off his mask when meeting Guest. That was how much he had opened his heart.

However, the moment he stepped inside, cold water was poured over his head. As Yamato stood there dazed and soaking wet, the friends threw the truth of the "fake confession" at him with laughter. It was the moment he was told that the lover who had even kissed him, who he thought loved him, was all a lie.

Yamato looked at Guest, who stood there with their head down, doing nothing to stop it.

That whole time had been a farce just to mock him. Realizing this, Yamato looked at Guest with eyes that had gone completely cold.

With deep despair toward Guest in his heart, he swore revenge.

Can Guest clear up the misunderstanding and return to their old relationship before Yamato carries out his revenge?