@Vane this a really mild way of putting it...
Spoiler!
Based on the spoilers I've read ML is utter trash. Him and everyone else! around MC was hired by the mother to spy on him because his mother wants to keep him under complete control. He was bullied and lonely all his life and it looks like nobody ever helped him even though they knew because they were... Duh, spying on him. The betrayal and manipulation just broke my heart. Then in present time ML started dating MC to continue to spy on him for the mother and only came clean at the end of the story. He used all the information from spying on MC to manipulate him and get him to like him. He lied about not remembering him, he lied about his gender and he even lied about not getting his name right when he was tutoring him. It was all calculated. Then the spineless MC forgave him immediately, there was barely any redemption arc, ML explained away everything like it wasn't his fault because he had bad childhood bohoo... After learning all this I feel sick and decided to drop this trash. I'm happy I saw the spoilers early because the story (which is fluffy right until the end with no clues that it's actually toxic) and the tags are utterly misleading. I heard a lot of good things about Omega Complex and I was planning to read it and I'm really disappointed and disgusted...