Zhou Huailing was totally confused as if he had no idea what happened. The King did notice this reaction, which was not at all pretentious.
He had been thinking about who drugged him, ever since he got diagnosed for being poisoned.
Well… there were not that many possibilities.
His sons had done it. His sons had all become adults and they were getting ambitious. He was a young father and could still stay on the throne for a few more decades. So he was thinking that one of his sons was doing the trick behind his back, and he had done a lot of observation and investigation, but he just could not figure out who it might be.
However, seeing the way Ling behaved, he was certain that it could not possibly be Ling who did it. As for the rest… they remained to be seen.
Zhou Huailing was confused, but he hesitantly asked his father when he caught the King's look. "What is it, father?"