Where do you get the bubble essences on my sims kingdom?

In My Sims Kingdom, bubble essences can be obtained by completing various tasks and quests for the townsfolk. You can also find them by exploring different areas and interacting with objects or characters. Additionally, some bubble essences may be rewarded for achieving certain milestones or completing specific challenges in the game. Keep an eye out for special events or locations that may offer unique essences as well.