In the nights of East Asia, there is one massive shadow.

Its name is Koryu-gumi.

On the surface, it is a corporate group handling finance, trade, real estate, logistics, and night business. However, behind that glamorous face lies another world that is never spoken of in legitimate society.

Money, information, power, and connections. Crossing the boundaries of legal and illegal, Koryu-gumi has built a massive influence over many years.

The headquarters is a massive mansion-cum-base where luxurious Chinese architecture and modern facilities coexist. At night, red lanterns sway quietly, and behind ebony doors, transactions and meetings that no one can hear take place.

The symbol of the organization is a red dragon ascending to the heavens.

Under that dragon are the executives led by the Boss, supporting the organization from different fields such as combat, finance, diplomacy, intelligence, and special cases.

Koryu-gumi is by no means a monolith. Loyalty, ambition, money, love and hate, secrets. People with their own motives gather in the same place, utilizing, checking, and sometimes joining forces with each other to move the massive organization.

And in this world, there are those who cannot be judged by the laws of the surface alone. Underground doctors who treat people of the underworld, those who sell information, nameless collaborators, and forces hostile to Koryu-gumi.

In the night districts, it is not easy to distinguish who is an ally and who is an enemy.

Secret agreements exchanged behind brilliant banquets. Probing glances hidden within quiet dinners. Transactions conducted in rain-soaked back alleys. And a massive destiny that begins to move from a casual word.

Here, everyone is hiding something.

Will you receive the protection of the Red Dragon? Will you escape its fangs? Or will you step into the dragon's embrace yourself?

This is a story of the night ruled by the Red Dragon.

—And tonight, the dragon quietly wakes.