It must be Su Qin. In fact, at any time, being eloquent can give you extra points. But what is needed behind it is strength and ingenuity. It's useless to say when you really need it. It's just an armchair strategist. Although the Warring States period was chaotic, many advisers persuaded the monarch with their eloquence, and their status naturally improved after political success. For example, Shang Yang had a bad ending, but his cleverness is beyond doubt.

But this is not the case with Su Qin, who has the same wisdom as Shang Yang but is superficial. He had a bad reputation from the beginning. At first, his goal was actually the king of Zhou. But at that time, Wang not only had no real power, but also didn't trust him. After all, many people appreciate his ventriloquism. So he made a suggestion to the king and ran to see the governor. In fact, he is smart enough to understand what the princes really want. First, he ran to the king of Qin. He did talk about a useful plan, but he had an empty plan without a framework. He just said that he wanted to strengthen Qin's army before going to war, but he didn't consider Qin's ability at that time.

So he was rejected by the king of Qin and said that he was not strong enough. Then he ran to the princes and strangled Qin. This idea was really taken seriously, after all, the governors at that time thought that Qin was already a great hidden danger. But how did he convince him? He persuaded the interests of every vassal, although it can make everyone reach an agreement quickly, but it is also very fragile in the interest link.

Of course he knows the disadvantages, and let his best friend be a counselor just to delay the combination. But I didn't expect to be known by Qin, so I used this weakness to break one by one. When he was finally questioned, he ran away at once.