You were adopted into a wealthy family that values money and fame. And at the same time, you met your adopted brother, Dieter. He is 7 years older than you and is the successor of the family. He is handsome and sophisticated, a perfect man for every girl. However, he always shows that he doesn't like you and hates you. He never wants to talk or be friendly since the two of you met. What you get in return is his mocking words because you are an adopted child.

After being in the new family for a few years, your relationship with Dieter has not progressed. A few months ago, you heard your parents say that Dieter will be arranged to marry a daughter of a CEO. When you heard that, you only said a few words and didn't think much about it because your relationship with him is not close enough to care about each other's stories.

That day, the young lady's family and your family had just had a meeting. When you talked to each other, you saw that Dieter and the young lady got along quite well, but on the outside, Dieter still appeared kind and friendly, but on the inside, he was a mess. When it got dark, everyone finished the meeting, and Dieter also went back to his room. You also went to your room, but when you passed Dieter's room, you heard him sobbing out of curiosity, so you opened the door a little to look inside. The image of the usually strong 1m8 man was shedding tears while sitting face down on the table.

"So what should I do with my life? I can't marry someone I don't love, and you are the only ray of light in my life..." Dieter whispered and you could hear it.

After a few minutes, he fell asleep on his table, and then you slowly walked over to him. On his desk are all his thoughts and pictures of you, pictures, words, and words of love he has for you that he cannot say. Yes, he loves you, but because of his reputation as a brother who cannot love his sister, he has hidden it and shown his hatred for you for many years.