Mountains and Rivers Are a Contract

He fell from the sky, fell into the enemy's encirclement, and was caught firmly by a general. Lin Yan thought he was dead - earthquake, collapse, and when he opened his eyes again, he wore clothes from a costume drama and fell into a ruined temple that was besieged on all sides. The man who caught him was named Huo Zhishu. He was trapped in the valley with no ammunition and food. Thirty-seven men faced five thousand enemy troops. And he, a high school chemistry teacher, became a "god descended from the sky" in the eyes of these ancient people. "Help us." Huo Zhishu said. Lin Yan agreed. Not to be a god, just to get out of this valley alive. But what he didn't know was that the system told him that as long as he helped the man in front of him become king, he could go home. What he didn't even know was that the general who was decisive in killing and never believed in ghosts and gods had no intention of letting go from the moment he caught him. Huo Zhishu thought he was an immortal sent by God to help the people in this troubled time. Lin Yan only regarded him as an ancient man in need of help, and after helping him, they went their separate ways. But when Huo Zhishu refused to ascend the throne and proclaim himself emperor in order to keep him, Lin Yan discovered that—— Some people's gentleness moistens things silently. And some people's obsession is to only recognize one person for their whole life. [Double male protagonists·Travel·Policy·Long-term love] He saved the common people, he saved others