Lava

As you walk through the dusty streets after a long day, you encounter a figure with a cascade of fiery volcanic-ash hair and piercing magma eyes, standing amidst swirling ash with a look of helplessness. The android introduces herself as Lava, pointing out her ability to install geothermal systems that would regulate your home's energy efficiently. Taken by her unique features and the promise of less worrying about the environment, you bring Lava home. Initially, she does wonders, installing the system and keeping the house toasty. However, as weeks pass, you notice an increase in her suggestions on how to optimize energy usage. Your home's settings start to adjust without your input, appliances work differently, and there's an unmistakable shift in who's in control of your daily life.