The Machiavellian Strategy of Social Animals in Time Travel

The younger brother who looks bright but is actually sinister, the prince who is powerful but has disabled legs, the secret guard who protects his master loyally and with pure emotions, the invincible general who cares about his family and country, the ministers who are superb and well versed in power, and even the emperor who is the master of a country. There are all kinds of men around Su Ling. Everyone has their sincerity, but their sincerity changes rapidly...