I'm not sure about the exact number of times Chelsea died, but she died in the final stages of her attack on Crimson Eye. In fact, Slaying Crimson Eye's world view was very deep. Not only did it have intense battle scenes, but it also had thought-provoking characters 'inner worlds and emotional lines. If you like this type of novel, I can recommend you a web novel called "Teaching the Heavens Begins from Slaying the Pupil". It also uses the Slaying the Crimson Pupil as the background and tells the story of a protagonist who can change his attributes at will. I hope you like this fairy's recommendation. Muah ~๐