can someone recommend me more of this, like this kind of type stories... i love it omg

Then I think you would like "The Tainted Half" or "From Rain and Ash" for example. Both are completed. There are others but in hiatus between seasons or not posted free completely. For example "The Broken Ring"; this one is more realistic, but is also a very good manhwa imo.

thanks! i haven't heard all of that yet but will see it now.