Is the Aloof Immortal I’m Wooing Actually the Demon Lord in Disguise?

Mutual healing + One-on-one romance + Monogamous, devoted relationship + A touch of ensemble cast + Beautiful, strong, tragic, brooding villainous male lead + Cute, sunny female lead

(The whole story is about healing. The characters have heartbreaking pasts, but bright futures. May they rely on each other, leave the darkness behind, and turn their hearts toward the light.)

Chu Yao transmigrates into a book as the male lead's dark moonlight, the one who torments him physically and emotionally before he eventually runs her through the heart with his sword.

System: Warning. The male lead in this world is about to turn evil and destroy the world. Host, complete the mission to save it!

Getting a cannon-fodder character to save the world? How is that supposed to make sense?

The next second, Ling Muhan's sword is already at her throat!

Fine, forget saving the world. Save your own life first!

Desperate to survive, Chu Yao diligently takes on the role of Ling Muhan's personal therapist.

Feeling hopeless and sick of life? I'll help you fit in with the sect's big, happy family!

Feeling sad? I'll be your very own ray of sunshine!

Got no one in the world? Then I'm your family!

The longer she does this job, the stranger her boss's gaze becomes.

Until one day, Ling Muhan pins her against a wall and kisses and nibbles at her.

Chu Yao's eyes widen in shock. What should she do if the "demon pet" she's been carefully looking after seems to be in heat? Asking urgently!

Her junior uncle just shrugs. "Chu, this is your good fortune! You should take it."

Chu Yao watches Ling Muhan go more and more wild in bed. Her heart trembles as she fights back tears. "I can't handle this so-called good fortune!"

Later, the System comes online: "It's wrong, all wrong! Host, the person you've been romancing isn't the reincarnation of a Divine Lord. He's the super-vengeful version of a villainous Demon Lord who was imprisoned in the Infernal Prison for three thousand years."

Chu Yao: "What?! So where's the aloof immortal you promised me? Do you have any idea this kind of thing can get you killed?"