Yan Song's fortune-telling doesn't conform to fate.

It's actually quite simple. Emperor Jiajing actually knew very well who Yan Song was. Although Yan Song was corrupt, he would never rebel. Jiajing actually knew Yan Song's ability. On the other hand, although he was a minister of a country, he threatened the imperial power to some extent in order to adhere to his own strategy of governing the country. In fact, Yan Song's backer is Emperor Jiajing, without whom Yan Song is nothing, so these people are relative.