Kamen Rider: Alien Power + Knight Power = Strongest

The protagonist traveled to the world of knights. He had all the basic information about knights, but he met Xiuka! As a result, he was transformed into a strange knight, but after meeting various characters, he had the right to choose, and finally chose to jump off a cliff. When he woke up, he could not remember anything, and was taken care of by the aunts and uncles in a nursing home. After attending Knight University, he began to search for his own memories, and finally awakened his original memory. He should have been strong, but he let go of his power, and finally became a dual personality. In this way, with the dial of the King of Time in his left hand and the dial of the alien King of Time in the right, he began his own path to power. "Decade, 01, all your power is mine!" "This world is starting to get boring. How about turning him into a world of watches?" "Come on, let's hurt each other!" "Grandma said: 'I can't dream, but I can destroy other people's dreams!'" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.