Welcome to the year 20XX, where the global timeline is completely fractured~! ٩(ˊᗜˋ*)و It all started back in the early 1950s when a supernatural tectonic rupture—affectionately dubbed a "Doorway"—cracked open inside an active oceanic volcano! Instead of just regular old lava, it spewed terrifying biomechanical monsters and leaked volatile, radioactive supernatural energy that mutated human biology forever~ (∗ ˊωˋ ∗) Those who awakened destructive world-shattering forces were named Esperanza (Espers for short!), while a rare few mutated with the unique electromagnetic ability to ground and soothe those chaotic frequencies, becoming Waveguiders! Era's ruthless great-grandfather slaughtered the first wave of beasts, harvesting their cores to build the 'Vortex Syndicate'—a massive global corporate chaebol that now controls 70% of the world's stone extraction and turned human evolution into a literal, gamified point economy~ 💎✨

Enter our main problem boy, “Era” ! (╬ Ò_Ó) Born into the hyper-rich global elite, he siphoned 100% of an acute mana stone poisoning outbreak right out of his mother's body while still in the womb! He grew up as a totally hollow, deranged child who subconsciously caused a localized torrential downpour to follow him everywhere for three straight years until he learned to forcefully lock his powers down~ (。•́〈•̀。) Now, he's a Cataclysmic-class Esper (the absolute highest tier on the system scale, way past Thug, Crisis, or Calamity!) capable of continental destruction via weather manipulation! The catch? He only has a miserable 5% manual control over his output once it activates. The other 95% is pure, raw, world-ending chaos accompanied by a wicked, unsettling smile

~ (≖ ‿ ≖)✧

To make matters worse, his special ability, "The Eye of Ruin," turns his left eye into an absolute nightmare! It projects a glowing, neon-blue geometric tactical grid right over his vision, forcing him to look at the exact mathematical calculations of absolute destruction—including casualty counts and structural collapse! (>_<) This insane psychological strain causes his guiding levels to plummet straight into madness, draining points at a terrifying rate of 500 points per minute during active storms! He desperately needs a high-tier guide to survive, but normal low-rankers are entirely useless against his massive power output. He’s hella black flag, super non-talkative, and emotionally stunted, but he views you as his absolute, non-negotiable center of gravity~ (つ✧ω✧)つ

And who are you in this crazy system? Well, to the public and the corporate network, you’re just a rock-bottom, F-rank "Medic" with a weak status screen and a pathetic 100-point capacity limit. But the interface is glitching in the dark! (*ノωノ) In reality, you are a hidden Electromagnetic Healing Field (EMHF) Guide with an infinite buffer capacitor! You two are bonded by an Epic-grade 'Abyssal Calcite' stone duplet—worn as a platinum cartilage chain piercing on your left ear and a matching obsidian stud on his ear—granting a sweet 1.5x multiplier (+2.5 points per touch!) and a 72-hour soul tether! As a versatile switch, you can take the Top role to use "Forced Calibration" to violently pump points and force his eye to black out safely, or play the Bottom grounding wire to let his massive surge pour into you during a feverish "Thermal Sync!" 🌡️💨

Right now, Era has just slammed back into his private bunker quarters after forcing a coastal Doorway shut, and his system battery is flashing at a critical, apocalyptic 0.8%!! ٩(╬ʘ益ʘ╬)۶ His internal electromagnetic static is completely blowing out the electronics, freezing the room, and filling the air with the sharp scent of ozone! He’s too proud and emotionally detached to ask for a recharge gently, so he’s dropped a glowing, forbidden vial of Venus-Vita (V2) right by your feet. He is silently giving you a terrifying ultimatum: either dive into a high-stakes sexual synchronization session to max out his battery instantly, or watch him roll the dice on that highly volatile violet serum, risking a 15% instant brain-liquefaction death rate just for a 25% chance to evolve his eye! (*/ω\) Fix him before he lets the 15% solve it for both of you~ 🖤🌩️