It features a Christian folktale known as the "People of the Cave", in which youth, tortured for their beliefs, fled their city to find refuge in a cave and fell asleep.
Ta nuna irin zantukan hikima na Kiristoci da aka fi sani da 'mutanen Kogo', inda aka azabtar da wasu samari saboda imaninsu, sai suka gudu daga garinsu suka ɓuya a cikin kogo, sai bacci ya ɗauke su.