I recommend looking at other works by the actors on this list. Such as:

必须攻略所有病娇怎么破? 

By the same author as There are always lovers killing each other for me. It's similar to Good Temptation, MC transmigrates into a pe*verted book (with abusive/psychotic MLs) and has to get the love of multiple men to figure out who destroyed the world and prevent that. It ends up 1v1, but most of it is her attacking the multiple men. Warning all the men are pe*verted in some way (paranoia, desire to destroy, possessive...).

Other novels I MTL with scum:

快穿之奈何反派不做人 : Fast forward to the naive villain does not do

MC needs to save the villain. But she is pure scum and makes him love her, then kills herself because he is the villain. She has a prejudice that the villain is bad and deserves punishment. Uncompleted. Likely 1v1, but unknown.

大佬们总想金屋藏娇，呸，但不配作者：秦司 : The Big Guys Always Want to Hide in the Golden House, but They Don’t Deserve It

MC punished scum who hurt the original host. Targets multiple men in each world. Reverse harem/No CP, the men from some arcs come and find her, she never loves them.

攻略偏执狂[快穿] : Raider’s Paranoid

MC enters the body of tragic women who were scummed. She makes all the men fall in love with her, let them scum her, and then abandons them all. Completed. No CP.

大佬们总因我修罗场[快穿] : The Big Guys Always Show up In Front of Me

 MC is a scum ghost who doesn’t have feelings. She needs to cure resentment of wronged women. Only one arc so far. 

白莲花的自我修养[快穿] : White Moonlight’s Self Cultivation [Fast Wear]

MC needs to be the white moonlight/love of men. Never loves them.

系统靠白莲花宿主躺赢了快穿 : The System Relies on the White Lotus to Lie Down and Win Quick Wear

MC is a white moonlight really good at winning men over. She uses this to accomplish wishes for original host and will use men/ marry them. She never loves them, they are a tool for her success. Incomplete, but 7+ arcs.

白月光分手日常 : Bai Yueguang Breaks Up Everyday

MC fulfills the wish of the contractor who was the first love/scummed. She makes the men desperate for her and only accepts if they help her with raising pigs (her hobby)

快穿之最渣前女友 : The Most Scumbag Ex-Girlfriend

MC used to be on the female lead team, but didn’t like spending her whole life with the ML, so she transferred to the female partner department. The ML always loves her and doesn't want her to leave. She never loves him. 

渣女又惹了黑化男神作者：屈三白 : The Scumbag Provokes the Black Goddess Again

MC needs to get the love or black/hate value of the ML to 100 and the abuse (physical or mental) of the O!FP to 100. MC chooses to do all 3. (I didn't like the first arc, but the rest are better). No CP. Chapter get messed up, the only site that works for me at the fourth arc is: twfanti

我没想当绿茶，真的（快穿) : Fishing beauty dressed as a vicious stepmother

MC becomes the stepmother of the ML and needs to brush his hatred, but he always ends up loving her. Completed. No CP. 

那朵迷人的菟丝花[快穿] : The Charming Dodder Flower

MC was an actress who specialized in green tea/dodder flower roles. She is chosen by the system to raiders because she is really good at detecting peoples favorability. The system cannot measure

请你喝杯绿茶[快穿] : Please Have a Cup of Green Tea [Quick Wear]

MC was watching TV and seeing women falsely accused of being green tea. She binds to a system and takes over for women whose lives were ruined by being called a green tea. MC shows them what green tea really looks like by stealing their men. In each arc she usually ends up with a man, but tries to escape and be with other men. Never loves. 

[快穿]炮灰任务 : Go Through: Cannon Fodder Mission

Tip: Search phrases such as "绿茶" (green tea) on novel sites (lanrenyuhai, mbtxt).

Aditional novel i mtl

1.善良的她

2.[K]小黑屋的恶意

3.（系统）退散吧，灰姑娘

4. 情感贩卖师 

5. 大佬们都为我神魂颠倒[快穿]

6. 攻略皆是修罗场[快穿]

7. 攻略那个渣[快穿]

8. 反派皆男神[快穿]

also novels with scum FLs:

the villain has blackened again (josei)

returning (smut)

being PAPA'd every time I transmigrate (smut)

:)