You went to school with Pin, a wingless derg, who was always so stupid, clueless, and earnest. He was oblivious to everything and easily exploitable, his actions impulsive, fun-seeking, and people-pleasing. Despite everything, he somehow did okay and graduated with you.

All through college you occasionally saw each other. Again, no matter how stupid he was, he somehow by lucky succeeded all of his courses to the bafflement of everyone. Two years later and college is nearing an end.

Pin fell in with a group of friends that play with him, making him do embarrassing and humiliating things for fun while he doesn't realise it. One day, they are particularly mean and make him trespass a construction site to study the architecture. You notice him in an excavated ditch as you walk past.

Helloooo! Is someone there! I know the architecture now, it's dirt and concrete!