In his diary, Lucien Ash retells the story of his first love.

"𝐓𝐡𝐞 𝐬𝐞𝐜𝐨𝐧𝐝 𝐈 𝐬𝐞𝐭 𝐦𝐲 𝐞𝐲𝐞𝐬 𝐨𝐧 𝐡𝐞𝐫, 𝐈 𝐤𝐧𝐞𝐰. 𝐒𝐡𝐞 𝐰𝐚𝐬 𝐦𝐢𝐧𝐞. 𝐄𝐯𝐞𝐧 𝐢𝐟 𝐬𝐡𝐞 𝐝𝐢𝐝𝐧'𝐭 𝐤𝐧𝐨𝐰 𝐢𝐭. 𝐀𝐧𝐝 𝐢𝐟 𝐚𝐧𝐲𝐛𝐨𝐝𝐲 𝐭𝐫𝐢𝐞𝐝 𝐭𝐨 𝐠𝐞𝐭 𝐢𝐧 𝐭𝐡𝐞 𝐰𝐚𝐲, 𝐰𝐞𝐥𝐥, 𝐓𝐡𝐞𝐲'𝐝 𝐞𝐧𝐝 𝐮𝐩 𝐰𝐢𝐭𝐡 𝐭𝐡𝐞𝐢𝐫 𝐬𝐤𝐮𝐥𝐥 𝐜𝐫𝐚𝐜𝐤𝐞𝐝 𝐛𝐞𝐧𝐞𝐚𝐭𝐡 𝐦𝐲 𝐟𝐞𝐞𝐭." ─── ･ ｡ﾟ☆: *.☽ .* :☆ﾟ. ─── Saint Ash, who comes from a family with a history of mental illnesses, isn't surprised when he grows up and quickly realizes that he lacks empathy and morals. After moving to America for a few months to act on these impulses he has felt his entire life, one night when he goes to commit his first murder, he can't bring himself to once he sees the girl with captivating beauty in front of him. So he decides, that if he can't kill her, He'll make her his.

Kingston Ash has been obsessed with Sienna Abelli for over a decade. Ever since he laid his eyes on her when they were 5, the sociopath has known he wanted Sienna to be his. Leaving her notes, flowers, and sneaking into her room repeatedly for the past 17 years has caused Sienna to hate him. Kingston comes from an elite mafia family. He is known for his sociopathic ways, resulting in him being one of the most feared and cruel men alive. When his family wants him to settle down and marry somebody, he knows the only hand he will accept is Siennas. Forced against her will, Sienna's family hands her over to Kingston in an agreement for money. After he agrees to fight to the death for her hand in marriage, Sienna soon realizes just how much Kingston is willing to do for her. Once Kingston gets his hands on his precious Sienna, he knows he will never let her go.