Emperor Yong Ping was moved by the Empress Dowager's urging. No matter what, he was the son of the Di family in the middle palace. If nothing unexpected happened, he would be the crown prince.
Don't look at how he and the deposed Crown Prince were fighting to the death, bleeding profusely…
However, it was also because of this that the Emperor had learned his lesson through blood and tears and recognized his legitimate son. He didn't want his sons-if there were 's', he definitely didn't want to mess up the legitimate children and repeat his mistakes. The Daliang Empire could no longer withstand the torment.
Emperor Yongping believed that that was to protect himself, but did not initiate the palace rebellion.