I Am in Tiga and I Transform into Agururu at the Beginning.

Nanyang traveled to Tiga's world, carrying the crown of the ocean. When the human world underwent drastic changes, he transformed into Ultraman Aguru. He once resisted the invasion of the ancient evil god Gatanjie alone in the world of Tiga, allowing light to once again envelope the earth. He also fought alongside the lonely Lion King. He once traveled to the future with the auditorium light, and faced the dark emperor with Hibino Mirai. Faced with the destruction of the root cause, he never took a step back. ... Dagu: Nanyang is my senior, I want to learn from him. Fujimiya Hiroyuki: It's obviously the same light, but why is he so powerful? It's too high. Please remember that no matter when, light is a hope and a link that has been passed down continuously. Someone will inherit it and shine again. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.