I, the Courier, Was Proposed by the Saint at the Beginning

The protagonist Lin Xiaofan, as a courier, receives a mysterious order and delivers it to the old city, but encounters something unusual. The power of cultivation is hidden in the seemingly ordinary city. The protagonist is accidentally involved in the cause and effect vortex of a thousand-year marriage due to a special express delivery mission. The story takes place in Xinhai City. The dilapidated old city alleys connect reality and the world of cultivation. What is the intersection between the express delivery station and the mysterious pawn shop? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.