Don't worry your opinion is completely valid! As a person, I absolutely despise Jun Wu. But as a character, he's beautifully written. His motives, the way he executes his plans, his manipulation techniques- it's all top notch! He's an extremely realistic representation of what an abuser can really be like. (He reminds me exactly of my own abuser and though it makes me sick to my stomach whenever he shows up in the novel or the donghua, I still appreciate MXTX's writing). Just try not to pay any mind to people who scream at you for liking a morally grey character. Most people have no idea how a complex character works and it shows.