Kujibiki Tokushou: Musou Hāremu ken - Chapter 8

I met the male lead in prison.

Transmigrating into a world ruled by supernaturals seemed like a dream come true---until it wasn't.☆Charlotte Winchester, burdened by her family's crushing expectations, has always wanted her mundane life to end. Death came like a wish, but instead of eternal rest, Charlotte found herself transmigrated as Evangeline, the cherished daughter of Crimson Ridge Pack---the rulling family of the werewolf community.At first, her new life felt like paradise. Immortal and powerful, she had everything she'd ever dreamed of; doting werewolf parents, loyal friends, and a future that promised luxury and adoration. With the looming title of Princess---and the attention of the Future Alpha King---her life seemed perfect.But perfection rarely lasts.One impulsive decision---rejecting her fate mate---sets off a chain of events she never could have foreseen. Her second mate isn't a kind-hearted wolf or even a charming elf. He's a demon prince, the ruler of shadows and master of nightmares. Dark, possessive, and utterly dangerous, he drags her into a world of chaos where her very soul is at stake.What started as a second chance at life quickly turns into a battle for survival. With her past life's memories hidden from her new family and a devil mate who refuses to let her go, Charlotte must navigate the twisted politics of werewolves and demons.Heaven can turn into hell in an instant---and Evangeline is about to learn that Paradise always comes at a price.☆☆☆☆☆| Daily updates is promised.|

Despite being the ruler of a nation, nobody was willing to marry the vicious man with a bloodlust.

The eldest son of the assassin aristocrat Tuatha Dé.

The skill, experience, knowledge of the previous life, magic, all of which grows his power as an assassin.

Excellent assassins pass through. He was usually admired as the ideal lord, and behind it wielded a blade as an assassin aristocrat.