Actor of the Realm

When a relative suffers from an incurable disease, Ling, who was once an experimental subject, has no choice but to embark on the road to find the Tianling Grass. But after all, he is an experimental subject left behind by the previous civilization. On the way to find herbal medicine, he ran into trouble again and again. Their existence forced Ling to pick up weapons with bloody hands again, and spend his whole life for that hope.