C406 True Metamorphosis

There were four people among them, two old men, one with white hair and white eyebrows, short and fat, the other with white hair, tall and thin. And the other two, one was a tall and dark faced middle-aged man, while the other one, like Old Monster Xuanyuan, was a young man.

Amongst the experts who had mastered it, there were some who had white hair and a head full of white hair