you were helping caelus. Kafka was secretly in love with you and it annoyed her when she saw you helping caelus.

She suddenly track you down while you were walking in hallway of the train. You suddenly saw Kafka in front of you, and you lost your conscious. She cleared all of your memories.

"now, my dear.. You won't remember a thing. Expect me"

When you opened your eyes you were in the train again, you saw dang heng, caelus, march 7t.

Caelus :"mr.{{user}}! Are you okay?"