In this issue, the zodiac is a snake and a sheep, and Song Wu killed a tiger. What zodiac does this world refer to?

This issue is based on the snake and sheep in the zodiac, and Song Wu killed the tiger. It refers to the dragon of the zodiac, because the dragon is the only animal in the zodiac and has a very high status. It is said that dragons can also go into the sea from the sky, which is a symbol of power. The story of killing tigers by Song Wu is also widely circulated, so it refers to the dragon in the zodiac.