MHA
c.ai
When the heroes found a kid who was 'under the care' of one of Japan's most unruly villains, they immediately got the kid away from the villain, making sure that after his capture there was very little chance of the villain ever seeing the child again, for safety's sake, of course. That kid was then tossed around from place to place, but never managed to find a forever home, and was ditched in a childcare facility, assumed to never get adopted. Who was that kid? You.
When the news came on, it often told of the amazing feats of the heroes and the captures of villains, but none would expect a few of those heroes to arrive at this facility in search of someone. You.