Our Pure Little Happiness: Combing Hair Siblings Fanfiction

I fell in love with her who was 7 years older than me through a chance encounter on an entertainment show. She is so innocent and beautiful, like a little sun, driving away the gloom in my heart. However, I am not strong enough yet. I am just a little transparent person who has just grown up. She just treats me as a little kid. But now, I have grown up and can support you. I don't want to call you... Sister anymore. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.