Opening the Donguibogam library...
Opening the Donguibogam library...
Opening the symptom encyclopedia...

Sudden abdominal pain, nausea, constant trips to the bathroom, and full-body chills with cold sweatsโฆ When you wonder if something you ate went bad, what if your entire family shares the exact same symptoms? It might be an attack from an invisible virus.

A sudden onset of nausea and unceasing diarrhea... Was it something you ate for dinner? Or was it because you were exhausted the day before? Your belly churns as if struck by thunder and lightning, yet with nothing left in your stomach, the experience feels even more miserable and draining. We have all experienced this at least once, haven't we?