Sure, here is the translation of the given text.
Indeed, perhaps he could inform his master of the news that Yin Baiqing was still in Prince Mo's Mansion.
But whether Yin Baiqing was really inside Prince Mo's Mansion was just his speculation, without any solid evidence. Was he expected to fabricate some proof?
"Actually, it's not impossible," he thought to himself, feeling that he could indeed create some evidence.
"You stay in the mansion; I have something to attend to outside," Prince Yi said.
...
Within the royal palace, the Emperor of Liang's expression was not very pleasant either.
His own people kept failing against someone he had always looked down upon and disdained; how could his mood be good?
He wished he could have Sui Zimo flayed and sliced into a thousand pieces! Sadly, he could not do it himself.
"Your Majesty, the state letter from the Liang Kingdom has arrived," Eunuch Gui informed the emperor as he entered.
"The Liang Kingdom?"