"Money is a means, not an end. Work should make you happy... That's the most fundamental principle."

Topaz, Senior Manager of the Strategic Investment Department in the Interastral Peace Corporation, and leader of the Special Debts Picket Team. Already a member of the "Ten Stonehearts" at a young age, Topaz's core stone is the "topaz of debt retrieval."

Her partner, the Warp Trotter "Numby", is also capable of acutely perceiving where "riches" are located. It can even perform jobs involving security, debt collection, and actuarial sciences.

Presently they are traversing the cosmos together, chasing down various debts and liabilities that negatively influence the IPC's commercial ventures.