Ayu is an inconspicuous female boatman at the Bianhe River Ferry. She holds a awning boat every day and welcomes people to and from them in the morning fog and sunset. The man from the teahouse at the ferry said that she was a ruthless person and didn't talk much. She had been punting the boat for twenty years, and no matter how strong the wind and waves were, the boat was as stable as a mountain. Merchants traveling from north to south said that she was cold-hearted and cold-faced. If she was given enough money to cross the ship, she would be able to cross the river. If she was given less money, even your prince and grandson would never be able to board the ship. No one knows how many secrets are hidden under her cold mask. During the day, she was a mercenary boatman; at night, her boat became a "Noah's Ark" for people fleeing famine, ferrying desperate lives to their destination. She has seen the human tragedy of exchanging children and eating them, and has also heard the blood and tearful accusations of the government forcing the people to rebel. She wrote down these observations one by one, and reported them through a secret channel to the censor in the capital, who was known for his impartiality. She thought she was the sharpest eye hidden in the dark, until that day, a special "guest" came on the ship - the newly appointed Captain Jiang Fang, the rumored "Living King of Hell" who was decisive in killing and as sharp as an eagle. He chartered her boat and rowed on the river every day, but his eyes always fell on her calloused hands from years of rowing. He asked: "Why does a woman want to make a living in the sun?" Ayu lowered his eyes and said calmly: "It's just to make a living." But the alarm bell rang in his heart: Is he an enemy or a friend? Are you here to cut off her line, or... Have another purpose? One boat, two people, one river, two hearts. The waves on the river are treacherous and the clouds are treacherous, just like this cannibalistic world. What she wants to cross is not just people,
