Deep Waters was indeed a player who had been to many places as he was able to tell with a glance that the white light that that had engulfed Svelte Dancer was from her use of a teleportation skill; a country bumpkin would have thought it was her dying or getting forcefully disconnected. Moreover, mainly players from Yueye City would know of the existence of Windchaser's Emblem – an item akin to a product only available to select people or circle.
Not knowing where Svelte Dancer had gone to, Deep Waters hurriedly sent his guildmate, who had just been killed off, a message expressing his condolence, only to receive a [The user is no longer in a serviceable area.] system notification. The man was evidently still online, so there could only be one reason why he could not be contacted: He was serving time in prison.