inb4 it is revealed in a April Fools' event that Golshi got her net worth of 120 billion yen by inventing underground horsegirl betting but will never be caught because nobody could suspect her of being the mastermind.
Especially when some insiders (like MTG, because of course) happened to buy a lot of stocks before the tariff release while Trump turns the USD into his own personal shitcoin.
It kind of makes sense, given that Xichun sought the River of Immortality and Sancho was on good terms with Bari, who I'd wager knows its general location in the Underworld.