With Emperor Yu Heng's tacit approval, the imperial physician quickly came to a conclusion. The cake was indeed poisoned, and it was highly toxic.
At that time, Prince Xin 'an had fallen to the ground and fainted. Emperor Yu Heng then called the imperial physician to treat him.
Princess Xuan Cheng only held onto Emperor Yu Heng's clothes and refused to let go."Father, don't blame brother. He didn't do it on purpose. He didn't know…"
" Bring Princess Xuancheng to the side to rest." Emperor Yu Heng glanced down and a eunuch came forward to drag Princess Xuancheng away. At this moment, Prince Huaiyang arrived. He was fat and could not care less about his posture. He shook the fat all over his body and jogged to the front. Before he could speak, Emperor Yu Heng ordered,
"Go and seal up the shops selling pancakes for Zhen. Put them all in prison and investigate them thoroughly!"
