Only Sense Online - Volume 4, Chapter 3 - The Treant and the Alchemic Mob

With a marriage contract forcefully done, he married her, and all she could do was comply, and resent him deeply for that and for all the following misunderstandings they faced.
However, it was already too late when she understood she actually loved him.

Three years ago, the animals and plants on Earth underwent crazy and unexplainable changes that included transformations, reversions, and the addition of otherworldly species. And it was the start of a brand-new type of profession in the new generation of humanity – Monster Trainers, people who specialized in taming monsters.

On his 18th birthday, the protagonist of the story, Gao Peng, suddenly received the ability of being able to see the attribute data frame of monsters. With his ability, he aspired to become the strongest monster trainer that ever lived while looking for a method to revive his parents!

- Description from Novelupdates

“Do you love...me?” My eyes stung as I asked my so-called husband.“No,” he said quietly. “I don't love you. I don't need to love you. I just need to take care of you as I promised your father before he died.”My world crumbled down on me.His words hit me like a physical blow. I staggered back, the world spinning around me. “S-So that's it? This whole time, you've been with me out of some sense of duty?”Elijah looked away, unable to meet my gaze. “Your father asked me to look after you, to make sure you were happy and safe. That's what I've been trying to do.”“Fine then. Let's get a divorce!” I announced, loud and clear.___Ash always believed he could make his cold and vicious hubby fall in love with him.However, after three years of marriage, Ash received only betrayal from Elijah. Elijah never loved him and was only with Ash because he promised Ash's father that he would take care of him after his death. Ash, heartbroken and sorrowful, decided to quit his marriage.However, when he handed Elijah the divorce papers, he ripped them pieces and pushed Ash against the wall.“You have lost your mind if you think I will ever divorce you.” Elijah glared, but Ash was unaffected by his rage. However, once Ash had left him for good, Elijah realised how deeply he loved him, and not just because of his responsibility to Ash. So he resolved to go after Ash and bring him back.Amidst this, he came to know that Ash was the one who caused the accident four years ago in which Elijah lost both of his parents. He had investigated this case for years but now that he found out it was Ash, he was devastated.“Come back before I lose my mind and do something you will regret.”But can an emotionless and frigid man who has never learned to express affection or feelings approach the love of his life while he conflicted between taking his revenge and loving Ash?

And so Arascus, God of Pride, waited. He waited for his defeat as the forces of Heaven & Hell combined descended upon him. He waited as they tried to kill him. He waited as they locked him away. He waited for a thousand years in that dark prison.