In the troubled times of 1923, Song Yi, a wandering doctor, rescued a dying beggar in the cold night and accidentally received a sapphire mustard seed, awakening his mind-reading and mustard seed space powers. This mustard seed hides the secret of the collusion between the warlord and the Japanese Black Dragon Society, and is the key to the ancient treasure house.
From then on, Song Yi was forced to get involved in the turmoil: fighting against the Beiyang Army, resisting the Black Dragon Society, meeting a mysterious masked man, and getting to know revolutionary Liu Yan, dock worker A Qiang and other partners along the way. Three ancient fragments gathered together, pointing to the secret weapon deep in Kunlun. On one side was the restoration forces' covetousness, and on the other side was the Japanese invasion conspiracy. Song Yi relied on his supernatural powers and medical skills to protect his family and country amidst the swords and shadows, and grew up against the odds.
In troubled times, small people also have big responsibilities. Let's watch Song Yi break through the situation with mind reading, use mustard seeds to hide his edge, and carve out a passionate road to protect the mountains and rivers in the turmoil of the Republic of China!
