Because of my dedication, climbing the spire became an easy task. However, the more I climb, the more angels have died in my hands. I started to get numb killing them. I have not killed this many NPCs in my whole life, not even if you add all the NPCs I have killed due to a quest. This is a whole mass murder and if I am going to be on the trial of the laws of Luminous Continent, then they will banish me to the underworld for committing such a crime. Thankfully, the system never makes this a bad thing, or else, I will be a red name now since even killing NPCs will warrant you a red name and a punishment.
Aside from the Valkyrie angel with her head gone to the stomach of the shadow dragon inside my Versatile Weapon, the other angels are regular angels that have just joined. I didn't encounter any unique-looking angels as I continue to ascend the tower.