The novel "Dragon Blood" tells the story of that summer, Shan Ming was injured while performing a mission, separated from his teammates, and lost in the vast and terrifying virgin forest on the Sino-Myanmar border. With his rich experience of survival in the wild, he still has absolute confidence in his escape. However, it took him twice as long to escape the demon world, because he accidentally picked up a creature that shouldn't be in this place - a child - a little Chinese girl. Shan Ming picked up the child from the gate of hell and changed the fate of two people or even more people. The plane crash without a trace, the crises faced by the mercenary group, the suspicion and sacrifice among the members, and the delicate relationship with the government organization, The frightening "national weapon" plan, the legendary and tragic fate of the "Dragon Blood Man", There is a huge conspiracy behind the seemingly ordinary task, and everything seems to be inextricably linked with the child's mysterious identity. His appearance dragged Shan Ming and the mercenary group he belonged to, step by step, into doom...