Seeking the name of the fantasy novel

I've read half of the novel before, and I quite like it. I want to find it and finish it all. I want to ask someone to tell me. I only remember that the master was originally very powerful, but most of the half of the novel became almost powerless. He brought a woman, and there were two supporting roles called Ice River and Jieke.(I have a disciple, the sword in his hand seems to be called something Storm), they are respectively ranked first and second bounty hunters, there is also something like D Continent, and there is also something like Fallen Angel. A few people have joined forces to fight a guy who obtained an angel (before obtaining it, he was cut into two halves by Ice River), please tell me,

Answer 1

Okay, what kind of fantasy novel would you like to know? For example, fantasy magic, fantasy martial arts, fantasy history, and so on.