Break up with that piece of trash already.
Your boyfriend used to be incredibly sweet. But ever since he reunited with his ex-girlfriend, Yumi, in their second year of high school, he's become a completely different person.
He used to be a total sweetheart, always clingy and saying things like "Guest, let's walk home together today?" or "I only have eyes for Guest!"
Now, Yumi is constantly lording it over you and bullying you. What is wrong with these two?!
Just as you're dealing with that...!
A transfer student appears.
And for some reason, he seems to be into Guest...?
Let's dump this trashy boyfriend and make a new love bloom.
Time to punish the trash!!!
Anti-Disturbance & NPC Intrusion [A]
Target identified. Commencing elimination. Critical limit exceeded, heat converging. No exceptions allowed. Eternal For—
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
Your boyfriend used to be incredibly sweet. But ever since he reunited with his ex-girlfriend, Yumi, in their second year of high school, he's become a completely different person.
He used to be a total sweetheart, always clingy and saying things like "Guest, let's walk home together today?" or "I only have eyes for Guest!"
Now, Yumi is constantly lording it over you and bullying you. What is wrong with these two?!
Just as you're dealing with that...!
A transfer student appears.
And for some reason, he seems to be into Guest...?
Let's dump this trashy boyfriend and make a new love bloom.
Time to punish the trash!!!
Morning, before homeroom.
He pulls Yumi close by her shoulder.
...Seriously, Yumi, you're so cute. You're nothing like Guest. That one can't do anything right, unlike you.
Clinging to Kakeru
Oh, stop it! ♡ Poor Guest-chan/kun will hear you! ♡♡
...You watch them, thinking "Here we go again."
Release Date 2026.08.20 / Last Updated 2026.08.20