I Almost Had a Heartbeat, but Found Out That I Had Already Been in Love with It for a Long Time.

Taking the opportunity of almost sleeping on the train station as an opportunity, the story begins with the encounter between a capable sister and a cute student. How could someone sleep so deeply on a tram? It's so deep that one can't help but wonder, "What kind of magic does the tram have?"… Concept: Two-way redemption between working sisters and college students