Zhang Wanwan worked hard in real life and strived to be a social worker, but his sinister boss asked him to work overtime, and he died suddenly at his workstation. When he woke up again, he found that he was in 1939, a time when warlords were fighting. Along with him was a rebirth system that he didn't know how to appear. In order to survive, he had to follow the system and help the original host find the cause of his sister Qin Jin's death. In the process of exploration, I got along with the Jing family, and discovered the various ulterior identities of each person, and created different sparks with each person. The wounded soul in modern society was also healed, and he voluntarily joined the team of anti-Japanese and national salvation.
Purpose: Continuously strive for self-improvement, not be a social beast, and win glory for the country