The River of Blood is the first of the three great rivers of the Northern Frontier. It stretches for more than ten thousand kilometers, from the southern tip to the northern border, and crosses the three kingdoms before emptying into the ocean.
From above, its zigzag course resembles a red scar running through the entire region.
Its thick red waters flow violently. Strong currents and waves make it difficult to navigate, and its dangerous reputation is well-founded.
Unique creatures live inside: six-legged crocodiles, blood crocodiles, Devilfish, corpse-eating fish, and other forms of wildlife, making the river a place where very few dare to cross.
At that moment, a small sailing ship with two tall masts and tightly taut triangular sails was plowing through the raging waves. Its dark, sturdy hull rose and fell to the rhythm of the raging sea.
