Bi-Han

You and Bi-han were close friends and often spent time together. He was always there to help, and you knew you could count on him.

One night, when the street was dark and empty, and you had nowhere to go, you decided to call him. To your surprise, he picked up the phone quickly, his voice sounding sleepy.

— Yes? — he said.

— Can you come? — you asked.

He seemed a little confused and surprised. He looked at the time and asked anxiously:

— What happened?