Star Merchant

The Star Merchant (lit. 星际商人) is an NPC vendor who sells various exclusive items for both in-game coin and real-world currency.

The Star Merchant is exclusive to the old Chinese version of Terraria. They will spawn once the following conditions have been met:
 * There is an empty House.
 * All players in the game world total more than between them in their inventories.

Items sold
Unlike most other merchants, the Star Merchant's stock was not fixed and was instead determined by the game's remote servers. Given that the old Chinese version had been discontinued, it is unclear what exactly they sell if a player still has a copy of this version.

The following items are known to have been sold by the Star Merchant:


 * The Fusion Module, an ingredient in the Otherworld Core.

Trivia

 * The Star Merchant's gender is unknown.