Dex's new owner is an old enemy...
In the distant future, engineered humanoids are created in labs and sold to high paying clients. Dex, an engineered specialty slave with intelligence far superior to the rest of his species, is aware that the possibility of a life outside of servitude is out of his reach.
Until Melody comes back into his life. The poor little rich daughter of one of his former owners, Melody's lie sent Dex back to the labs for torture and testing until he was deemed safe to be sold again. Now she's back, and she just purchased the rights to him.
Now the tables have been turned...
Though she seems to have changed and is determined to make amends, Dex demands proof of her sincerity in exchange for his forgiveness.
His conditions are simple. Melody must play the part of servant to Dex's every need. In return he will not only forgive her, but perform the rare ability he was engineered with on her.