Mizuyu's manga / #Rich seme(2)

I read this in polish. Story about a rich guy who stay in hotel every weekend to spent some time with special guy who was treated as his best friend. By the time we saw as their relationship evoluted to a item. In spite of being stubborn uke is jealously and start depending on seme and this feeling

Possesive and agressive alpha was transfered to only beta school in high school. He fall in love at first sight in pretty beta boy. He made his all friends to turn back from beta. Next he want to become the closet person to him so he decided to kill his parents and propose him to live with him. He control everything from second plan and step by step he give him pills to turn him into omega. When he went in heat alpha discover it and they have sex. Alpha impregnate him and distance to saw newly omega reaction.