Warning: Whole Novel Spoiler

So here is what happened.

Mc - has a kid from his previous relationship. They were NOT married; it turns out the previous partner kept delaying marriage whenever Mc asked for it. They had the kid, then dies, and the BIL kinda uses this chance to drive him away. He succeeds, that's why Mc met Ml.

Ml - He fell in lust at first sight. He is a violent psychopath. He had never felt any empathy, compassion, and love ever since. He had no parents, he was raised violently and so, he became like this.

The story begins when Junhee and Mc were on a walk and Ml spots them. From then on, Ml slowly but surely threatened his way into Mc's life. He likes to "tease" Mc, though his teasing is violent for us normal people. He calls him a bitch, slut, motherfucker, etc., because that is the extent of his vocab (literally). He SA's Mc multiple times. It starts small, like groping until he coerces/ threatens him to haxe s*x. He is NOT gentle at all. This causes Mc to panic and overthink most of the time. He also uses baby as a hostage whenever he wants some. The first time he hits/ slaps Mc was when Mc didn't want to go in his car. Mc cries so hard like he's suffocating, he's so scared and his face becomes swollen for days. Ml was shocked because for him, he only lightly slapped him. He was shocked a person could get injured from that. He apologizes, like seriously, but then he threatens him to s*x and bj after that.

Then Mc runs away, this other guys starts harassing Mc. Ml finds Mc, new guy gets caught and beaten up in front of Mc because the alpha kinda thought Mc was ran away with him. He installs camera in Mc's home and their set-up continues. Then Ml gets stabbed, and wants Mc by his side. I hoped he would die but he didn't. Ml kinda changed a tiny bit during this time, he told Mc he would try not to curse at him (lessened for about 10%) and he started wearing gloves because it has so many scars that it hurts Mc even with a light touch. Mc now kinda gets a read on hime. He knows that if he told Ml that something hurts, Ml will stop. Then, this Chunghyun guy, schemes to have Mc get killed in a fire to get revenge on Ml but Ml saves Mc. The move in together, of course without Mc's consent.

Once they had a chance to talk, Mc begs to let them go because he's so scared of him. Their relationship continues until Mc gets a chance to run away due to a gang fight. Ml tells him to hide far far away where he couldn't be found. He does so BUT, he encounters an ex-convict mama's boy who tries to r*pe him. The ex-convict and his mom verbally abuse the Junhee and Ml saves them. This is when Junhee begins calling Ml daddy/ dad. Their set-up continues and Mc still wants to get away.

This time Ml actually lets them go (not really). He still watches them but only from far away. He appears from time to time but he doesn't force him to come back. Junhee now fully recognizes Ml as his dad and Ml loves it. He genuinely loves the kid. Like what. Mc tries to teach Junhee to call the Ml mister, but the kid defaults to calling him dadddy. At this stage, Mc kinda gets how to handle Ml now, though he's still sacred of him. They have a kinda similar but more peaceful set-up now. Ml doesn't curse as much, he becomes gentle when Mc tells him to, and he is good to Junhee. Then this other crazy guy who's hovering around Mc tries to break into his home because he thought Mc was being abused. I mean it's true, but he was trying to break the door even when Mc tels him to stop. Ml stops him and Mc stops him from beating the guy. Ml was so mad that he wanted to hit Mc, but he couldn't do it.

Then BOOM, Mc is pregnant now. Immediately, he wanted an abortion. Ml instantly knew he's pregnant and actually ordered him to have it. Mc didn't want to and cried again, Ml was so mad he punches a wall multiple times. He gets coerced, ofc. Ml changes his mind after a check-up and witnessing Mc getting worse, saying he'll still have the Mc and Junhee as a family even if his child is aborted. But Mc decided to continue the pregnancy. At some point they register their marriage (a surprise to Mc because he only knew it when they were literally signing the papers) and then someone discovers the situation and whisks Mc and Junhee into an omega institution. Ml sneaks in at night in Mc's room and after months, they reunite.

Their in a pretty stable situation now. Ml has mellowed out and Mc became a bit feisty. He calls Ml ugly and sometimes curses at him. Ml love this too. Mc delivers the baby and Ml actually cries, very worried that he would die. At some point they confess to each other. Ml was first to do so.

Years later, they are a happy family. Ml actually likes Junhee more than his own kid and the baby brother loves Junhee more than anything. He is very jealous when another friend is around. The end. What a rollercoaster.

It's 3:00 am now and idk if this is the novel this memory was from, but, I remember reading about an Ml who met the older Mc when they were a little kid. The Ml in that novel grew up in the streets and was a rough and violent kid. Somehow, he meets the teenager Mc and falls in love with him because he was so pretty.