The Flame Serpent was a local mafia that had inherited many years of powerful foundations. Exactly how many years remained unknown to anyone; it had just always been in people's line of sight.
This time, the ones buying weapons from them were the local largest mafia, Flame Serpent. Aokimura had been their regular customer, having acquired quite a lot of goods from them. Moreover, they were considered generous and righteous, so Nata agreed to go in person for the first transaction after learning it was introduced by them. After all, the Flame Serpent was Yunshui Country's number one mafia. If they really got on good terms with them, buying all their weapons from Angel in the future would definitely yield considerable profits.