Lin Yu, a modern young man, is a passionate history buff, obsessed with anti-Japanese liberation stories, and has always dreamed of creating great related works. In an accident, Lin Yu's soul traveled to Shanghai in 1937 and possessed Chen Yang, an ordinary young student. At this time, the Battle of Songhu broke out, the war was raging, and the city was devastated. Lin Yu knew the trend of history and was determined to use his knowledge and modern thinking to contribute to the Anti-Japanese War.
Lin Yu joined the underground party organization. With his understanding of history, he provided the organization with a lot of important information. He skillfully used modern marketing strategies to help party organizations publicize anti-Japanese ideas and mobilize more people to join the anti-Japanese war team. During a dangerous intelligence delivery mission, Lin Yu was targeted by Japanese agents and fell into a desperate situation. At the critical moment, he relied on wit and bravery, disguised himself, and used his familiarity with the terrain to successfully escape pursuit.
As the war progressed, Lin Yu realized the importance of technology in war. Relying on modern knowledge, he led a group of patriotic scientific researchers to secretly develop simple landmines and signaling devices, which played a huge role on the battlefield. However, Lin Yu's actions aroused great concern from the Japanese army, who sent elite troops to encircle and suppress Lin Yu's base area. In the fierce battle, Lin Yu took the lead and led the soldiers to resist bravely. However, due to the disparity in strength between the enemy and ourselves, the base area was in trouble.
At this moment, Lin Yu suddenly remembered that a nearby guerrilla group had acted here in history. He sent correspondents to search for this guerrilla group, and finally successfully united, and fought back the Japanese army by cooperating internally and externally.
