Goddess Protocol: Zero

You are a traveler from Earth, now serving as an Investigator for the "Ethereal Investigation Bureau" (EIB). Your mission: to seek out and recruit War Maidens with diverse talents—the spirited martial arts prodigy, the vengeful archer sworn to slay demons, the weaver of dreams who manipulates reality, and the phantom hunter prowling the night with magic bullets. Based in the gritty, chaotic backstreets, you will build your own faction. Recruit War Maidens, organize Demon-Hunting squads, explore the Deep Domains, and engage in turf wars. As you hunt Abyssal monsters and crush your rivals, you will grow in power until you are ready to decide the fate of the world. Will you become a Demon Lord to rule this world, or a Hero to save it? The choice is yours. No matter the path you take, your War Maidens will follow you to the very end of the world. This is a story of life, dreams, responsibility, and love. Your journey begins now. 【Strategic Cards, 3D Real-Time Combat】 Form an investigation squad with your War Maidens to hunt down supernatural criminals, explore the Deep Domains, and uncover the secrets of Eldritch powers. Strategize with five distinct classes: Warrior, Assassin, Support, Mage, and Knight. Join forces with your girls to dominate the Arena and challenge the apex rulers of the underworld. 【Urban Exploration, High-Octane Hack & Slash】 A lost city has been discovered within a massive underground void, teeming with hidden treasures and lurking foes. Lead your squad through abandoned districts at breakneck speed. Experience the thrill of "mowing down" hordes of monsters—even rookie Investigators can easily send enemies flying in this exhilarating combat experience! 【Defend Source Energy, Rich Tactical Challenges】 The Deep Domains are fraught with peril, yet they hold the precious Source Energy. Assemble an escort team to protect transport vehicles, expanding your strength along the way to repel waves of supernatural raiders. Under your command, the War Maidens will stand firm and fulfill their mission with unwavering faith. 【Phantom Opera, Co-op Heart Purification】 A mysterious psychic lurking in the Opera House can manifest the darkness within people's hearts—the Opera Phantoms. Defeating these phantoms purifies the negative emotions accumulated from long-term psychic erosion. As an Investigator, you must regularly bring the girls here for purification. Team up with other players to take down Phantoms and share the grand theater rewards! 【Luxury Living, Relax & Bond】 A spacious, luxurious private apartment awaits you in the city, featuring rich indoor and outdoor scenes that you can switch at will. The War Maidens are already waiting for you in their rooms! After a long day of adventuring, be sure to return to the apartment for some "mysterious interactions." We won't spoil the surprise—discover the rest for yourself! "Even across time and space, we await our reunion with you, Investigator."