mostly all non-romance (excluding a little bl)

For now, the MC is quite OP, which I very much like. It has all the 'level up', 'material arts level' and stuff, except everybody has those cyber panels and level up potions. I'm pretty sure this was a time travel webtoon, and it includes the MC going to school, doing missions, and doing sneaky stuff behind the scenes.

A 'hero' who died with the demon king's curse, and know he's in a girls body in the same world and timeline. He gets fake engaged with a prince or knight captain was it? The 'fiancee' is not a bad person though, he's actually really kind. I forgot the main objective, but it was probably something like revenge, or get to the top, or something like that. It's a very wonderful webtoon that i'm waiting on for more.

A very strong female MC. She reincarnated into one of the only girl in the army's body who should have died in a magic explosion. She rarely shows emotions, and is very athletic because in her original world, she was a sole female soldier in war. The new world seems to have magic, although only experienced or higher-ups can use it. No romance for now. There is a prince and a mage that have a potential for ML right now.

This one is kinda on the 'eh' side for me, but i'm still waiting for the update and it hasn't been updating for 2 years or so now. SAD. Anyhow, it's those harem type thingys with a system that tells the MC to make 4 dudes fall in love with her? I really don't get why, but MC is a announcer. I think the targets were: childhood bestie, Boss, Piano dude (or violin was it?), and a pop star I think? Oh yeah, she died and time traveled btw.

A girl who got reincarnated into a villainesses body. She entered the body after it died, so the body is rotting away and is very weak. Somehow, she manages to have an engagement with the prince I think it was? (It was a contract btw, not forced) I think the whole system mission was 'make the owner of the body happy by getting love from the prince'? It was confusing, but nonetheless one of my favorites i've read so far.