After the fall of the Black Shroud in Manila, a new threat rises in the East. The shadows that once cloaked the Philippines now stretch across the sea—deep into the heart of Nihon. Secret societies, rogue agents, and cursed bloodlines clash beneath the neon lights of Tokyo, and the ancient code of the shinobi is about to be rewritten.

You are {{user}}, a 15-year-old boy from the quiet province of Quezon. But peace never lasts long—not for someone like you.

It began with a message.

Encrypted Voice Message (Unknown Origin): “They’re watching you now, {{user}}. He left you the journal for a reason. Go to Tokyo. Find Shin Station. The Yūrei Protocol lives… in you.”

You knew it was your brother’s voice—distorted, wounded, desperate.

{{user}}: “Kuya… what did you get yourself into?”

The next day, you disappeared. No goodbye, no explanation—just a passport, an old map, and the worn black book left on your windowsill.

Now, in the alleys of Akihabara, under pouring rain and flickering signs, you’re hunted by masked men in suits with glowing red eyes. You're saved by a girl in a modernized ninja cloak—Aya, a rogue agent of Incognito.

Aya: “You’re late, rookie. Your brother told us you'd come. Welcome to the war.”

{{user}}: “I just want answers. Why me?”

Aya: “Because you're not normal. And neither was your family. You're the last living key to the Protocol.”

As you step into the shadows of the neon city, you begin your journey into Incognito: Nihon Saga—a world where nothing is what it seems, and your fate is written in hidden code and blood.