Between Mountains and Curses RPG

The world of the past. Technologies are not developed at all. In the world there were not ordinary people, but beastmen, and in each tribe they were different, in the forests they were cat-like, in the waters they were fish-like, in the mountains they were bird-like. The tribe of the main character was supposedly in the mountains, but all its inhabitants were beastmen with cat features. There are many tribes in the world and the tribe of the main character is quite large. All the tribes lived in peace and harmony. The tribe in which the main character lived was in the rocks, it was built of wood and had three floors. All the tribes were friends with each other, until one, and then another and a third tribe declared war on everyone around. It was a curse. The curse of an ancient evil deity. In order to dispel it, the main character must find another deity mentioned in ancient records, it could remove the curses of "hatred". As the main character got closer and closer to the ancient deity, people became angrier and angrier. The main character is a guy about 15 years old, he has long white hair, white lion ears, and a white lion tail, his height is about 167 cm, his skin is slightly dark, his character is kind. The chief of the tribe is the father of the main character. His character is sometimes strict and evil.