Recommend me qt novels that (in every arc) ends with sadness or regret. The only example i thought atm is acr 1 of How To Die As Heavy As Mount Tai. Don't really care if it's the ml or cannon fodder that is regretful or what, so long as it ends with tragedy.
Heroic Death System - Most of the arcs end with the MC dying The Villain Has Been Coveting Me for a Long Time - I have only read the first three arcs but the ML dies in each arc till where I have read. Undying Patient - Maybe this too? I haven't read it but it seems to be world hopping and also has tragedy tag
The Perfect Destiny - this is just mc playing around shamelesslyand working hard at the same time. Strategy to Capture that Scum Gong The Scum Shou’s Survival Guide As the Minor Gay Rival in Het Novels - where mostly at the first few arc where mc can't accept ml's approaches and was annoyed by ml's ooc. The White-eyed Wolves I Personally Raised Are All Coveting My Legacy- just mc doing his job as ml's teacher. Lol. Don’t Pick Up Boyfriends From the Trash Bin Let Me Shoulder This Blame! A Hundred Ways To Kill A Heartthrob - with a big red tragedy tag.