Modern, Southeast Asian rainforest. Top special forces soldier Lin Feng was trapped in a tight siege and detonated a glory bomb in order to cover the retreat of his teammates. In a blur of consciousness, he heard a mechanical voice: [The soul of a powerful warrior has been detected, meeting the binding conditions, and time and space teleportation has begun...]. When I woke up, I was surrounded by scorched earth and debris, with the Japanese sun flag and sporadic gunfire in the distance. He found himself wearing a tattered G Army uniform, with only a medium-sized rifle without bullets beside him. Several Japanese soldiers were howling and rushing up the hillside.