Three years ago, Young Master Obsidian failed to usurp the throne. A man left the imperial city in blood, like a demon...
Three years later, someone gave her a letter and a wisteria plant, asking her to meet at the city gate...
Some grudges cannot be forgotten, and some grudges cannot be forgotten.
However, the current situation forces them to go together and fight side by side... So this time, can the outcome be different?