Wang Wang, who has been reincarnated 107 times, can be said to be like a human being like a dog. Why do you say this? Because the merit value is not enough, he has entered the animal realm every time he is reincarnated. However, it is too uncomfortable to be a dog every time.
When he was reincarnated for the 108th time, the King of Hell felt that he died too quickly, so he simply gave him the ability to not die but suffer all his life, which is to limit the appearance of death: conditions must be met before he can be reincarnated on the spot.
Moreover, it is in a different world, completely eliminating the process of going to hell!