Naruto: I Built a Gundam in Sunagakure and Took a Tailed Beast Bomb Head-On From the Start

After transmigrating to the Hokage world, Chen Zhu unexpectedly obtains a Mecha Upgrade System and begins his everyday life of piloting a giant robot to fight Tailed Beasts.

What? You say you have Planetary Devastation and can even create a moon?

Have you ever seen a moonbeam cannon that blasts a satellite to pieces? What if I turn my Wings of Light into a watermelon knife and slice a planet in half in two seconds? Scared yet?

What? You say you have Sage Mode and can use senjutsu?

Sorry, our neural interface framework is all about making us look like con artists. Forget senjutsu, I'll perform a miracle right here and now. Hit me with a wave of 666, folks!

As for Susanoo and wooden humanoid mechs... all I can say is, sorry, oh, I am Gundam! Bring it on, all of you!