He is a versatile personality and can be too correct. She is a loser with experience and a huge problem that has fallen on his head. Is everything according to the standard when you are half-brother and sister? Hatred towards each other, resentment? No. What if... you only met once when you were younger, and then only for a short time? What if... after seven years, it was not the 12-year-old stepsister who returned, but the ill-mannered 19-year-old girl who lost her mother? And it is at this moment that you meet for the first time in a real, adult way. What should the older brother do? She will teach him to feel, and he will start taming the shrew. She does not look at him as a brother, but he wants to do with her what is not accepted by society.