——On what basis is human death determined?
Is it the cessation of the heartbeat, brain death? Or is it the dissipation of spirit, the acceptance of death by the soul?
Su Ming'an has always been unable to figure out the answer. Every time he dies, he feels his body gradually cooling, his vision gradually blurring, his consciousness gradually fading... Then, he embarks on the next journey.
He is like sitting on a repeatedly stopping train, able to return to the previous station at any time, and also able to speed onwards without ever returning.
Now, he needs to control the train to move in the direction of the previous station.
Someone maliciously placed a fake toy train on his train, trying to lure him onto it.