1. treasure chest: In the legend of heroes, players can find some hidden treasure chest on the map, and pearls may fall from the treasure chest.
2.npc task: In the game, players can get pearls through the plot task of npc. For example, in Lin 'an City, players can find an npc named hawker, where they can receive a task and get pearls after completion.
The marriage process in the Spring and Autumn Period can be called "Six Rites" according to a set of idealized procedures summarized in the later "