A night of murder occurred in Huangye City, corpses were found in the streets, and the female killer Hong Xiao disappeared in the night building. There were rumors in the world that she was an insider who had been buried in the Night Tower for many years. She killed her fellow sect members and took away the old items from the Qin family's sword shop, leaving only a blood-stained red mask.
Lu Jinghan didn't believe it.
He was once a night tower killer, codenamed Hanying. Three years ago, he rebelled against Yelou. It was Hongxiao who blocked an arrow for him and allowed him to escape. The world said that Hongxiao was cold-blooded, dangerous and untrustworthy, but in Lu Jinghan's heart, she was still the same Qin Ruo who once called him Xiaohan in a low voice.
So he followed the bloody words left by her to the Black Castle, and went west alone with his knife.
There is no light in the black castle, and the night bell will ring. Lu Jinghan thought he was going to rescue her, but he didn't know that Qin Ruo was already waiting for him deep in the dungeon. What she wants to give him is not only an answer, but also a farewell that cannot be turned back.
Intention: Amidst fate and old debts, there are still people who are willing to make one last choice to keep their love and self.