You can always try the guideverse and gamer trope but hmm, i cant remember titles, and with the list gone, I cant give you anything. You can try Death Delayed for a Short Time Because of the Will for the obessive type but not much and My Guildmate Next Door for clingy top, from there you can see list on the bottom that is a bit similar to those trope you mentioned. All i can tell you is to read the comments and not rely on ratings.
Do you have more recommendations? (๑•ㅂ•)و✧
I don't have the titles right now due to the error on sight but you can try these lists. The first one is much longer, but you'll find good reads in there, might've read some already ( ◜‿◝ )
https://www.mangago.me/home/mangalist/720498/
https://www.mangago.me/home/mangalist/448197/
Obsessive, clingy top but not toxic recommendations please! Something like third ending, the hunter wants to live quietly, secretary jin's confinement diary, etc