Ultraman: In Zeta, I Fuse Zetton and Belial

Transmigration + Ultraman + System + Behind-the-Scenes Manipulation + Power Fantasy. He wakes up in the world of Ultraman Z as an armory mechanic, only to face the vicious space shark, Guineis Gorg? Don’t panic! His god-tier account-hacking System activates. Right in front of Haruki and Z, he logs into the account of Belial, the Dark Emperor! Now that’s what you call a 120% performance boost! One slap leaves Z traumatized, and one stomp drives a monster deep into the earth! 【God-Tier Account-Hacking System】: It can forcibly log into any living being’s account, and automatically boosts their performance by 120%! Z loses his first battle? I hack Belial’s account and put on a display of the Dark Emperor’s brutal aesthetic, scaring Haruki and Z into reverting from their transformations! Captain Hebikura wants to test me? I play the harmless lamb, then fuse a “Supercharged Juggler” right under his nose and ask with a smile, “Captain, want to work overtime together?” Celebro thinks it’s the one pulling the strings? Whatever monster it creates, I hack its account, then upgrade it into a stitched-together freak right in front of it, turning “Kietekudasai” into “Naze”! The Golden Warrior, Tartarus, wants to erase me? I log into his account and blast him with an even purer “Absolutian Great Annihilation,” leaving him questioning everything! From today on, don’t ask whether I stand with the light or the dark. I’m on the side of having fun! “Forget studying your Kingdom. Study why the bootleg version is stronger than your official one!”