Reborn: I Devour Every Element, Yet I’m Still Deeply Insecure

[Ensemble cast, everyone is unhinged, no saintly heroine, no morals, plenty of schemers, not invincible, not brainless, no System] Year 460 of the Calamity. The internet is lagging... Wait, have you been playing too many games? Let me start over! Since the Calamity four hundred years ago, the entire world has become both insane and orderly. Two kinds of fighters have emerged: Mech users who rely on industrial technology, and Armor users who draw on elemental bloodlines. No one knows how this era will end. Will everyone become divine? Become human? Switch to silicon-based life? Achieve immortal consciousness? Evolve their genes? Or prosper together? The two theories of relativity and the periodic table are required study for all elemental ability users. Those who exceed the speed of light disintegrate, but beneath my domain, even the speed of light is no constant. A stream of energy circling around me can certainly block attacks. It can also be rearranged into different configurations, even to create electric and magnetic fields, freely disrupt the bioelectricity of others, and turn people into masses of vegetables. A lightning rod can likewise counter lightning users in their elemental state. Or you could just install a diode to channel the current into the ground. Leave the elemental state and you'll be trapped by rocks; stay in it and the electricity conducted through the ground will break you down. Healing abilities don't just promote cell growth. They can also make tumors grow inside an enemy and block their blood vessels. Or you can increase the amount of your own matter without changing your size, making yourself denser. Spatial ability users don't have to rely on spatial slashes. They can simply teleport shattered poison straight into an enemy's blood or muscles. Memory ability users can erase history from the world's memory, and of course, they can rewrite history, too. When the world forgets me, that will be the moment I escape fate. Lock-on ability users can lock onto the clue to victory or even a concept. They can also make sure your attacks can never lock onto or touch me, while I never miss a shot.