Focused, long-horizon builds. Two are chain-specific — Age of Fox on Hyperliquid, Ryujin One on Sui — and one is chain-agnostic: Mizuchi, the engine play.

Longma's Hyperliquid initiative. The chain's perp book moves faster than any centralised exchange — and the consumer surface is missing. Fox is building it.
A wallet. A portfolio. Liquidation-aware notifications that fire before the liquidation does. Eventually, an AI-native trading copilot living in Nabu — all native to Hyperliquid, all bet on the chain staying this fast.
Cunning, fast, native — the product brief in three words.

Longma's Sui initiative. The next generation of trading infrastructure runs on Move, not Solidity — built to use the chain's shape, not fight it.
Its first brand is Kirin, a perp-DEX powered by the Prospero engine. More queued behind it.
Ryūjin 龍神 — sovereign of the water, and of Sui's liquidity.

A chain-agnostic initiative that builds and operates the Prospero Engine — a perp-DEX matching and execution engine that venues run on. Order book, matching, risk, settlement: the hard plumbing, built once and run anywhere.
The same engine that powers Kirin on Sui can stand up the next venue on the next chain.
The water-dragon doesn't pick a river — it fills whichever one we point it at.