Both of them fell silent.
The concept of switching fates had actually been lost since it was banned many years ago.
Later on, for some reason, they slowly turned this saying into a good one for both parties.
In the beginning, there were still people who believed it. They would even find experts to exchange their fates for theirs or their families.
However, ever since the skill of switching fates was lost, young people who practiced magical arts were no longer allowed to learn them. The older generation absolutely did not dare to do so.
It was not only under the supervision of other practitioners. Practicing forbidden techniques as switching fates benefited only the person who changed their fate in the end. Even the person who changed their fate for them would slowly suffer a backlash.
One try resulted in the loss of 10 years of lifespan.
If he didn't stop, his flesh aura would slowly drain away, and he would die a miserable death.