I, the Mysterious Four Osaka, Am Cultivating Immortality in the Kingdom of Light

Do you believe there is light in this world? Bai Chen, the last immortal cultivator in the Age of Ending Law, turned into a ray of light, came to the world of Ultraman, and became the mysterious Four Ultraman Saiga. Watch how I, Ultraman Saiga, destroy monsters and become the strongest existence! Of course, if the audience doesn't like it, you can tell me where I went wrong in the comment area. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.