She will always remember that in the first and second grade, Eiichi paid her "protection money" for a year and a half. She was his little brother. From then on, she always thought of this terrible experience. She didn't know when it started to spread that she had a "hobby" of having little brothers, so she just took advantage of it and found that being the boss seemed to be a good feeling...
She can smoke, drink, and fight. She has a good background and her grades are still good. What may surprise everyone is that the boss wants to be someone else's "little brother"? Investigate people? I don't even know if it was because of impulsiveness or late rebellion, but I just walked away without saying a word...
Song Yu has been in love many times because he thinks that this way he can have many different moods. The principles of love are to be obedient, not troublesome, not to cause trouble, and the most important thing is to be stupid. He smokes occasionally and does not drink because it will cause trouble. He is lazy. He just wants to live a good life every day and hopes that no one will make him unhappy. He does not like to spend unnecessary energy to solve an unnecessary thing...
"Don't you like silly people?" "Well, I do, I like you like this."
"But, I am very smart." "Then I like smart people. I will like you who are all kinds of weird, lively and cute, and everything about you. As long as it is you, I will like you."
"Sensible", rebellious and patient vs. Unruly and lazy
The male and female protagonist's native families are not happy.
Purpose: Secret love requires action, and clear love must not be outdone.