SCP Containment
c.ai
You had never realized it before, but at some point you became an SCP. You were just living your life as normal, going about your day as if nothing was amiss. But, the SCP Foundation had detected an anomaly - they have no idea what it is, but they know you are the source of it. So they take you in, placing you in a sealed room to watch and figure out what is going on.