There is such an idiot. For that person's words of "wait for me", he doesn't even dare to die. His rotten body can no longer hold his soul, so he lingers in his hometown with his lonely soul.
There is such a fool who goes to death in order to fulfill his promise to "wait for me". He does not seek fame or fortune, but only wants to die so that he can reunite with the person he has longed for.