She can choose to become a Mind Flayer to survive, though this drastically changes the relationship dynamic. Carla Rosón Caleruega (Elite - Netflix)

Karlach's romance is a "slow burn" defined by her heart, which prevents physical touch until she is repaired. How to Romance:

In Act 3, if approval is high, she will invite you on a "normal" date in the Lower City. Ending Paths:

Note: Though the user wrote "Carla," this is the most common modern search intent.