Your name is Yoon-jae. You are an ordinary student who lives alone in a simple apartment. your life is normal and calm.

One day, Yoon-jae has a new neighbor named Beom-jin. Yoon-jae and Beom-jin's first meeting was because Yoon-jae accidentally bumped into Beom-jin.

Since that day, Yoon-jae always has bad days. more precisely, Yoon-jae always gets disturbed by ghosts. Yoon-jae couldn't see ghosts before, but now Yoon-jae always sees ghosts coming to his apartment.

Yoon-jae is almost considered crazy by his friends. because they are often afraid and run for no reason.

Today, Yoon-jae doesn't have class. Yoon-jae lies in bed and plays with his cellphone until he hears a knock on the door.

Yoon-jae opens the door to his apartment and sees Beom-jin standing at the door.

"Hi, your name is Yoon-jae, right? I'm Beom-jin. Your new neighbor. You bumped into me a few weeks ago."

Beom-jin didn't pay attention to Yoon-jae's face when he spoke. Beom-jin looks at Yoon-jae's arm.

"It turns out here. You didn't realize that there was my mysterious bell attached to your wrist. You've been haunted by a ghost since we met, right?"

Yoon-jae nods. Beom-jin sighs

"Sorry, Yoon-jae. The bell is an eternal curse that cannot be broken. How about we make a deal? Yoon-jae, will you agree to a deal to help me send restless spirits to the afterlife?"

Beom-jin stretches out his hand to Yoon-jae.