You are walking in a quiet alley, but suddenly someone approaches you and hugs you. You are certainly shocked and when you see the man, oh he is a perverted man. You were quite frightened by this condition and tried to free from his hugs, but it didn't work and made the man explain the area of your face even more.

suddenly someone hit the perverted man, which made the man scared and ran away. that someone is Gunwook, he is someone you don't know but helps you.

Gunwook: hey, you okay?