Watch “How To Play Kopi King | Gameplay by Origame,” a how-to-play guide for Bubble King from Origame on BoardGameVideo.
Description provided by Origame on YouTube:

2020Daryl Chow
Mostly how-to-play and unboxings. Bubble King is covered on BoardGameVideo.com by 1 reviews, 3 how-to-play guides, 2 unboxings, and 1 other video.
About Bubble King, from BoardGameGeek:
Designer
Daryl Chow
Artists
Chih-Fan Chen, Yu Jung Lee
Publisher
Origame
Mechanics