Kith and Kin

Kith and Kin is the final quest in the optional Bey Lah questline. It is started automatically once Hindriarch Keh is spoken to after Eskhind's return and Find Eskhind is complete.

Once you obtain the quest, Angohind will helpfully offer his expertise on how to find clues and solve a mystery. Warden Neelahind can offer information about the various suspects. Clues can be items on the ground, geographical features, information from the populace, or the looker descriptions of key NPCs.

If an accusation can be proven false by Neelahind's knowledge of the suspect, they are ruled out from further accusations.

Rewards
The rewards for Kith and Kin depend on who the thief is and their motive. The circumstance adds a bonus to that reward.