
This may contain spoiler…
Everytime the prince asks him to do something, practically beg, he does the opposite. The poor prince wanted him to be the king, so that he could finally be free and stop having to take medication. I know that the seme doesn’t know about how he takes medication to hide that prince is actually an omega or the extend of the prince’s physical and mental abuse by the empress. But, seme knows that the prince is not happy, that he is exhausted, and just want to be free. And, seme goes and tells everyone that he attempt to kill the prince, just so that the prince stays close to him.
Seme is so dumb. He never think things through, he just do whatever the hell he wants. He is hot and strong, but that’s all he has going on (〜 ̄△ ̄)〜