Why did Qin Ershi dream that after his horse was bitten by a white tiger, he sacrificed four white horses to the water god of the water mirror?

In ancient society, without scientific explanation, people would give superstition to some things. For example, if astronomical phenomena can't be explained, they will think it is some kind of revelation from heaven. Similarly, if they dream of something special, they will be given other meanings. For example, Qin Ershi once dreamed that his horse was killed by a white tiger, and then someone told him that he had offended the river god, so he turned to sacrifice four white horses to the water god of the water mirror. As for the reason, we need to know the actual situation at that time.

Qin Ershi and Hu Hai themselves have no talent, and the reason why they are superior is entirely due to the role of Zhao Gao and Reese. Therefore, after he became the king of Qin, his rights were basically raised by Zhao Gaoyang. As for what happened outside, he also don't know, especially after the winner, Zhao Gao presumptuous to the extreme, don't take Hu Hai seriously.

One day, Hu Hai dreamed that the white tiger killed his horse. He felt very strange, so he asked someone to interpret his dreams. The commentator told him that he was a river god, so he sent someone to pay homage to the river god. But he didn't expect that the palace was in chaos, and all the governors were gearing up to attack Xianyang.

At this time, Zhao Gao also thought about his future, and he had the idea of killing Hu Hai. In order to protect his rights, he wanted to make Zi Ying king. Hu Hai was afraid at that time, and the whole palace was manipulated. Hu Hai realized that the war was raging outside the palace, but no one told him the truth. Yan Le was by his side. At that time, Hu Hai suddenly remembered that the dream he had had turned out to be a warning, but it didn't exist at the beginning.