The Substitute Sword Spirit Only Wants to Suck the Immortal Lord's Essence

An emotionless heroine who just wants to drain the immortal lord's vital essence VS a hero who cultivates like mad to satisfy his sword spirit

Blurb:

The sword spirit's true form is a demonic sword that loves to devour spiritual blood.

After the beloved heroine disappears, the sword spirit, deprived of spiritual blood, decides to take on the heroine's appearance and work as a professional stand-in. All she charges is the cultivators' spiritual blood.

Three taels of spiritual blood a day is enough for the sword spirit to fulfill the fantasies of all the cultivators who covet the beloved heroine. Small business, no credit.

She has barely been at this little business for two days when Xianjun Xianzhu, who is infatuated with the beloved heroine, comes along and ruins everything. He offers six taels of spiritual blood a day in exchange for having the sword spirit all to himself.

The sword spirit was planning to fight Xianjun Xianzhu for ruining her business, but as soon as she hears about the six taels of spiritual blood a day, she sheathes her sword and says, "Master, tell me what you want! Your sword spirit will fulfill all your desires!"

She's a professional stand-in!

Theme: Love yourself before you love someone else. The best love is not sacrificing everything for love, but pursuing your ideals together with someone who shares them.