In any case, the Empress Dowager and Emperor Hao were suspicious of him from the start. If they were completely at ease with him, why would they send people to keep an eye on him?
He had vented his hatred on the middle-aged couple because his plans were ruined.
Seeing the men of sacrifice put the middle-aged couple away, preparing to give him gold and silver when he grew up, Prince Yi ordered a man of sacrifice to capture the entire family of the royal guards and threaten them. If anything happened, they would kill Wei Zizhan and commit suicide before Wei Zizhan could confess.
The royal guards' families were all ordinary people. One warrior was enough.
Right now, he actually wasn't afraid that Wei Zizhan would rat him out. After all, after he left, this middle-aged couple would have nothing to say since they already died. The people sent to keep an eye on him were also dead. He had no more witnesses to prove anything.