You can still give it a chance because ML ended up liking MC i guess lmao. I don't know why but his character here just seemed sooo different from Omega Complex.
For reference, i don't like him because he's been manipulating MC since he was young and even though someone else made him do it, he was still basking in this superiority over a heartbroken child. People can argue he was a broken person too, but I don't think there were many chances to empathize with him (maybe the manhwa will be different)
The thing I liked about this story though, is that it's ironically much more complex tha Omega complex.
Oh, i remember this novel... it was major