Because the Crown Prince and these two noble concubines really had no reason to be involved together.
The Crown Prince had so many charming wives and beautiful concubines, there was absolutely no need to meddle with his father emperor's women. This behavior could not even be described as playing with fire; it was utterly suicidal.
It was impossible not to leak, and once leaked, it might be considered a more severe issue than rebellion.
Emperor Gaozu of Liang might tolerate his rebellion, but he might not tolerate him tampering with his most beloved concubine.
Therefore, Lord Qin's accusations were mostly slander.
But slander was the only tactic that could be used at that time.
Fragments of Lord Qin's memories began to appear in Li Hongyun's vision.
