An artificial omega (the flesh-and-blood version just implanted with a chip) and an alpha with super sensitive and fragile glands.
Wen Ling is a fake omega who lives in an observation box every day and is only released when Xiao Sui is susceptible.
There is no TV, no mobile phone, no tablet, and they have to wear electronic shackles and take medication to maintain body functions.
Wen: I quit! I want to run away!
Actual Wen: I lied to you and I am super good.
Naturally, I am easily attacked by x.
Mission: Technology saves life!