A tenement house needs to have steam heating installed. The residents find the necessary workers to do it, sign the contract and pay them in advance. The workers show up and start their job, but disappear immediately. Panic-stricken, the residents set up to search for them, only to find the workers in jail. Totally desperate, their only chance is to come up with an ingenious plan how to bring the work to the end.

In the 17th century, a Bulgarian Christian region is selected by the Ottoman rulers to serve as an example of conversion to Islam. A Janissary who was kidnapped from the village as a boy is sent to force the reluctant inhabitants to convert. The Turkish governor seeks a peaceful solution, but ultimately torture, violence, and rebellion break out.