Corrupt Mauricio operates on Lulu, who wants to look like her pet cat, and he gives Botox injections to her rich female friends in exchange for sex. After Mauricio refuses to perform surgery on a badly burned boy because his mother can't afford to pay, Cristóbal insists that the clinic begin doing pro bono surgeries. Meanwhile, Lulu's friends are horrified to see the results of her surgery.

After Santiago saves a transvestite who almost dies due to an inept plastic surgeon, Santiago and Cristóbal vow to find out the identity of this "butcher." Eventually, Cristóbal is shocked to find out who the culprit is. Meanwhile, at a wild party, Mauricio touches the shocked Cristóbal seductively. And before telling Julia a secret, Catalina falls to her death from a terrace.