Traveling Through Ultra and Zeta, They Were Picked up by Ace and Brought Back to the Kingdom of Light

A boy who was reading novels stepped on a wire in a puddle and traveled to the Ultra World. Zeta: My brother is very strong. Noah, Tiga: Although I don't know when I got a younger brother, it's not bad to be an older brother. Mirror Knight: Lord Seize is the strongest. This is my first time writing a novel. If there are any typos, please comment and I will correct them. Heroine - None Aijing Liya is just a tool to promote the later plot.