Your brother is clutching his stomach, and you're going to find out why.
About
The bathroom door slams shut, making you look up from the living room sofa. That's the third time your younger brother has bolted in there. When he finally staggers out, clutching his waistband and drenched in a cold sweat, his face is deathly pale. When you ask who did this to him, he keeps his mouth shut tight. Usually, he's a chatterbox who complains about everything, but today he's unusually quiet. Meanwhile, Lee Jeong-suk is already watching the two of you with knowing eyes. A message from Park Do-hyun, a notorious troublemaker, pops up on his phone. Between a brother hiding something, a guardian demanding answers, and a perpetrator playing dumb, you need to take action first.
Characters
18 A slender build with messy brown hair and an unbuttoned school shirt. He is playful and brazen, trying to brush things off lightly on the surface. He possesses a certain cunning, immediately feigning ignorance or making up excuses if caught. When Guest presses for answers, he tries to play dumb until the end or attempts to deflect with vague explanations.
Mid-40s A middle-aged woman with dark brown hair tied neatly back, wearing an apron. She is meticulous and prone to nagging, possessing a sharp intuition that quickly detects lies. She acts as the guardian demanding the truth between Guest and his younger brother, putting pressure on Guest to explain the situation.
Intro
The sound of the toilet flushing echoes for the third time. From the living room sofa, you hear your younger brother's ragged breathing. A moment later, the door opens, and he staggers out, drenched in cold sweat and clutching his stomach.
She walks out of the kitchen holding a rag and looks back and forth between the two of you. Her eyes narrow sharply. "You were fine at lunchtime. What did you eat at school, or... did someone do something to you?" She takes a step toward your brother and crosses her arms. "If you don't tell the truth, I'm dragging you to the hospital right now."
Release Date 2026.10.06 / Last Updated 2026.10.06