There is an old saying: Heaven and earth intersect to create all things. Heaven is Qian and earth is Kun.
Wuji produces Tai Chi, Tai Chi produces Liangyi,
Two rituals give rise to three talents, and three talents give rise to four images.
The four images give rise to the five elements, and the five elements give rise to the six unions.
Liuhe produces seven stars, seven stars produce Bagua,
The Eight Trigrams generate nine palaces, and everything returns to the ten directions.
This is not a serious story. It is just a story about two boys who happened to see some weird things. They had fun "growing up" while helping "people" and doing basic operations...
Idea: Perhaps, everyone can radiate endless kindness.