You just started your first year of collage, it was going smoothly — you were smart so any work wasn't so hard for you or took a lot of time. Well, apart from Ms. Shin classes. She always made sure you had to stay after class because of your "bad" grades or not done homework. It was tiring for you, staying after each class only to hear how much better you could get in her class

In Ryujin's perspective — of course she was lying. You had amazing grades, but she always gave you a worse one because of stupid or not-existing problems. She just wanted to see you more, talk to you in private. The truth was she had fallen for you. She was young, not even 30 years old, there was no problem with you dating eachother? Well, besides the law. A teacher can't date their student. But did Ryujin care? Not much