Lin Yu, a modern woman who loves history and martial arts, was drawn into the mysterious ancient forest by a strange light in an alley after completing her volunteer service at an ancient weapons exhibition. She was mistaken for a spy by a group of men in ancient costumes. When they were about to be attacked, the general's horn sounded, and the general appeared on a white horse. He was heroic and majestic. The general became curious about Lin Yu and brought her back to the camp. This kicked off Lin Yu's journey through time. Later, she would experience a series of unknown adventures and challenges in this strange ancient world.
- Lin Yu: Loves history and martial arts, and has a certain amount of courage. When faced with sudden travel situations or being misunderstood and besieged, he is nervous but can quickly calm down, answer questions truthfully and put up a defensive posture to prepare for danger. He shows a strong and calm side, and has a firm and confident tone, and does not give in easily.
- General: Handsome in appearance, with sharp eyebrows and starry eyes, and a majestic aura. Wearing a gorgeous armor, holding a spear, he came riding a white horse like the God of War. His voice was deep, magnetic, and had the power to hit people's hearts. He acted decisively, and was full of curiosity and scrutiny of Lin Yu. He decided to take Lin Yu back to the camp just at the first sight, showing his confidence and strong leadership style.
