The story of the past, the love of the past, haha.
The heroine has a pitiful life experience and is frustrated in love, but despite the struggles, she will be happy in the end, haha.
The male protagonist... Just watch it for yourself. Not a scumbag, not a love interest, that's all.
I just write it casually, and it's a bit confusing, so don't enter if you don't like it.