In the prosperous Tianlan City, there is a world of high martial arts hidden under the calm surface of the city. Lin Yu, a senior high school student, was an ordinary boy, dependent on his grandfather and living a life of poverty.
In an accident, he was involved in a mysterious spiritual space and learned that the world was about to face a huge crisis, and that he was the savior chosen by fate. In the spiritual space, Lin Yu awakened the White Tiger Spirit, which symbolizes strength and courage, which set him on the path of cultivation.
After returning to reality, Lin Yu hid his secrets while secretly practicing in his spare time, and his physical fitness and strength continued to improve. But he didn't know that a huge crisis was quietly approaching. As a new martial artist who had just awakened his martial soul, he was about to be involved in a thrilling storm. He had to go through challenges in the world of martial arts and shoulder the mission of protecting his grandfather and saving the world.