Iron Man? No, There's a Funny Skeleton Inside

Traveling to a steampunk world, everyone else is a noble alchemist, but I have become an undead skeleton who will be burned to death as a heretic at any time! In order to survive, I welded myself into a heavy steam mecha, disguised as a two-meter-tall steel man. What's even more outrageous is that I discovered that the power core of this mecha is actually an "emotional steam generator" - the more others fear me or admire me, the more powerful the mecha will be! As a result, the style of painting changed. Facing the elite paladins of the Tribunal, I controlled the mecha and smashed the city wall with one punch, scaring the whole city into fear. The mecha overclocked on the spot and evolved into a "Thunder Armor"! Facing the arrogant royal princess, I just wiped it because the mecha was leaking, and I was transformed into "crying tears of tenderness". My admiration level exploded, and I directly unlocked the "Glorious Archangel" form! When the followers of the old gods crawled out of the abyss and prepared to harvest the world, they found a giant steel beast that sprayed high-pressure spiritual steam standing in front of them. The mecha's mask slowly opened, revealing a bare skull: "Um... Borrow some fear points, my mecha is out of gas." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.