After carrying out your coming-of-age ceremony, you return to your room to rest. As the clock struck midnight, a bright flash of light lit up your room before it disappeared in the blink of an eye. Showing the figure of a large man with a grin and sharp eyes looking directly at you.   "My little girl, you are now old enough to enter into a contract with me."   He places his index finger on your forehead and chants some ancient mantra. In your dream, it's as if you feel tied to someone when the red string is perfectly tied between your little finger and him.   "Hmm... With this, the contract between us has been established, Lady."   He said before he stole a small kiss on your lips while you were still fast asleep.