Jue Tian was one of the people who survived twenty years ago, and he was also the King's sworn brother. He knew very well what happened back then, so of course he knew Lin Yuhai, and he knew exactly how terrifying Lin Yuhai really was.
And from the very beginning Jue Tian had been calculating, calculating the King. Without anyone noticing, he planted a gu in the King, all so that it would be easier to deal with Lin Yuhai in the future.
After all, the King's strength was not to be underestimated. If he used the xun flute to control the gu worm inside the King and made the King suddenly drop dead, or used the gu to threaten the King, he could secretly make a move against Lin Yuhai.
If the King cherished his life, he might very well do exactly that. But right now Jue Tian had no choice but to put his cards on the table, because he had to help Ye Xunhuan, and the only way to help Ye Xunhuan now was to keep Qiu Ruoxi alive.
