C463 Insect
This was the most common residential area in the Sea City. The reason it was called a residential area was because it was so inconspicuous compared to the skyscrapers in the center of the Sea City.
It had been a long time since the three-story building and the dilapidated staircase had been repaired. The half-open door was already rusty. The yellow dog, which was tied to the door not far away