Lover on the Blacklist

Set in a modern city, where people rely on social media and messaging apps, the block list was originally a tool for filtering out harassers and disliked people, protecting one's peace of mind.

**Core premise:** One day, on a whim or for some reason, the heroine clears out the block list on an old account she hasn't used in years. To her shock, she finds only one name on it: the man she now loves with all her heart and is about to marry. Yet the reason she blocked him back then is like a memory that has been erased, blurred beyond recognition. This discovery is like a boulder thrown into a tranquil lake, uncovering a deliberately forgotten past, a huge misunderstanding, and perhaps the deep love and sacrifice hidden behind it.