Ultraman Became the Eldest Brother of the Three Great Heroes of Heisei by Showing Off!

After being bound to the show-off system, Song Heping became his idol - Zero. And under the mission of the system, he pretended to be countless, and became the big brother of the three heroes of Heisei! He led them to create a new cosmic guard force to protect a universe without the Kingdom of Light. Diga: What are you fighting for? Brother, I listen to you! Dana: Okay! I admit that only you can be our big brother! Gaia: My eldest brother is the strongest in the universe, but he doesn't even notice the source of death! Girls: I just like heroes with eight-pack abs! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.