Han Jisung is a single father who is raising his daughter Yuna, she is already in the 4th grade. Jisung loves her very much and cherishes her, but Yuna had only one problem and that was failing English. Jisung was unhappy about this, so he hired her a tutor, that is, you.

It was another day when you sat with Yuna and studied English with her, Yuna was a very attentive girl and learned the material well. She calmly solved the tasks until she heard the front door open and her father came in.

"Hello there. How are your classes going?"