Tomorrow's Ark: Introducing the Wrong Person and the Doctor

The so-called interfering with the wrong person can end life and death with one knife; the so-called doctor's benevolence and benevolence can make dry bones grow flesh. One kills creatures and the other hangs a pot to save the world. They seem to have nothing to do with each other. However, in the quagmire of the Terra world, both the murderer and the rescuer are trapped in it, struggling hard and unable to escape. This long journey has no end in sight... Ps. This book contains private designs and magical modifications, don't like to lightly criticize them. Ps. This book is not long, only 64 chapters, and it is not a eunuch.