The Pit (Ç​ukur), that İdris Koçovalı has built with his own hands, is the heart of İstanbul; in fact it is Istanbul! There's no room for any danger that could threaten the neighborhood. Yamaç is a daytime chemist and a nighttime musician who has ran away from this neighborhood years ago for some reason. The young man's life changes as their paths cross with Sena who is a feisty personality like himself. While the two of them are dragged into a passionate love affair; The Pit is on the verge of a storm with Vartolu's arrival. The same storm will drag Yamaç towards The Pit and his past that he has abandoned a long time ago. After all everybody will ultimately return to The Pit.