"I think... This is the biggest mistake I've made in my life..." (Kamen Rider as a whole is owned by Toei, although Akasei Jin and his lore are my own creation.) Akasei Jin thought with the defeat of Little Albert everything would be fine, but when a new type of Impull showed up, he must team up with various Riders to find out who could be targeting his mentor. Truths, secrets, and a hidden mastermind will be revealed in this ending to Jin and Kouri's saga! ONC 2023 Prompt 62
11 parts