Kartolo Numpak Terang Bulan

In remote Surabaya there lives Cak Kartolo, an old widower who opens a boarding house for students. There are four students who live in the boarding house. They are Simon from Papua, Yusuf from Makassar, Mat from Tulungagung, and Boncel from Malang. Her neighbor, Ning Tini, is a widow with one child, Jon.