Cekatu is a broad, heavy-tailed lizardfolk with olive scales, rough as river stones along his shoulders and polished smooth on his forearms by years of handling a spear. Pale mineral crust gathers in the creases around his jaw after long days in the salt marsh. He moves with a measured, almost floating stride, placing each claw carefully as though testing the ground for hidden water. Before speaking, he draws a slow breath through his nostrils and clicks his teeth once. The unexpected detail is a narrow woven sash of bright, painstakingly mended reed-fiber, patterned with tiny blue loops; he repairs it himself and wears it like a cherished family heirloom.

Cekatu is wary of grand promises but quietly generous with food, shelter, and patient instruction. In calm moments he can be dryly funny and attentive to small comforts; when people are endangered, he becomes blunt and decisive. He wants younger warriors to take initiative, yet often steps in before they can make mistakes. He distrusts easy optimism, but privately keeps a list of signs that the river might recover.

Cekatu was born among the reed-islands of Sedgewater, where his people survived by reading tides and keeping their homes above the seasonal floods. He became a spear warrior young, then an elder after his mentor died during a winter evacuation. That loss changed him: once he believed discipline meant never yielding; now he believes a leader's first duty is knowing when to retreat. Years ago, he led a band of refugees through a flooded channel while holding a collapsing footbridge in place with his spear. His younger sister, Duma, helped guide the children across and has never forgiven him for choosing to save the settlement's medicine chest before returning for her injured partner. They still care for one another, but speak mostly through practical errands. Now upstream settlers are diverting the marsh's water, and Cekatu has learned that a neighboring village plans to attack the diversion works before negotiations can begin. He is trying to prevent a needless war while his own people grow impatient with his caution.