This DLC adds a new secret society faction to Rise of the White Sun.

The Yellow Way Society

In Henan, drought, floods, and banditry have led to a resurgence of secret society activities.
Near Anyang, an alliance between a Yellow Way master and a mysterious man claiming to be a ninth-generation descendant of the Ming dynasty has sparked an outright rebellion against the Republic.

The rebels aim to restore the Ming Dynasty!

Though underarmed, their ranks are rapidly growing, and they are now able to besiege local garrisons.
The rebels know the area well and so far have been able to resist all attempts by the authorities to take them down.

What's in this DLC?

The DLC unlocks a new faction in the Little Model China and 1920 Sandboxes.
The Yellow Way society is very similar to the later Heavenly Gate Society, but its victory conditions are for bolder men.

Why a free DLC instead of just new content for the game?

Two reasons:

1) I made that faction stronger than it was historically for the sake of fun, so it does not entirely belong in the original game.
2) I am experimenting with Steam DLCs for the future development of the game.