The story of Ruth Dewayani who is obsessed with working at the post office, and finding happiness and making use of it in the workplace. The post box for God made Ruth's life colorful.

Loka, a man from North Minahasa, is Christian. He is involved in a love story with Nanta, a Muslim immigrant woman. Because they met at the mosque, Nanta thought Loka was a Muslim. In fact, in North Minahasa, it is not taboo for a Christian to be in a mosque to take part in social activities. And, both Loka and Nanta are devout religious believers.