They are siblings, or perhaps lovers. After ten years with neither knowing if the other was alive, they meet again, yet can hardly recognize each other. Perhaps their fate was decided long ago. Giving up her memories is a chance for them both to start over. He is not her brother. He has taken another's place, yet is willing to spend his whole life protecting her.
I'll give you a bowl of sweet glutinous rice balls! Well written
The name is not nice, but the writing is okay
Very nice, I like it