Lin Yi's father had been dead for ten years, but a swordsman with wounds all over his body broke into Gu's rouge shop and claimed that he saw him cut mountains with his sword last night.
Lin Yi always thought that the nine postures his father taught him were just self-defense methods. It wasn't until the broken sword was unsheathed and the old accounts reappeared that he realized that his father's death was involved in the Gu family's old case, the battle for military supplies in the north, and the royal reserve. The red account that his mother had sealed for ten years led him all the way to the capital; and Ye Lin, who had saved him from danger several times, was also ordered to seize the sword and take his life.
When the grievances of the world and the crisis of the mountains and rivers fell into the same account, Lin Yi finally understood: mountains can be split with a sword, but people's hearts and old cases must be settled one by one.
