What happened to Ching Tien's father?

Tian Yaozu was addicted to gambling. After losing the Tianjia Courtyard and his wife Shu Zhen, he was forced to leave the west exit, set up a stall in the tiger's mouth and made a living by divination. As a fortune teller, he secretly became a spy of the robber Liu Yidao and saved some money. After the incident, he went to Baotou to open a coffin shop. Tian Yaozu, who still has human nature, often secretly supports Ching Tien. In the end, Tian Yaozu fought hard to protect Douhua from being abused by the second master, and was killed by the second master. Before he died, he finally got forgiveness from his son Ching Tien.