Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who is Lo seeking the bounty on? Movie plot title: Hitman Movie plot: In Hong Kong, a hitman known as the "King of Killers" has murdered a wealthy ex-yakuza crime boss named Tsukamoto. Because Tsukamoto had established a revenge fund in case of an assassination, a $100 million bounty is placed upon the King of Killers. The deceased's power hungry grandson, Eiji, becomes the new head of the Tsukamoto family and one of the bounty hunters. An ex-soldier named Fu is part of a small gang that learns of the bounty. Fu attempts to enter the building where Tsukamoto's lawyers are discussing the terms of the revenge fund, but is rebuffed by the security. When he defends himself, his martial arts skills attract the attention of Lo, a seedy small-time criminal. Lo is also seeking the bounty on the King of Killers, and agrees to hire Fu as his muscle. They are warned not to pursue the case further by Inspector Chan, a member of the Hong Kong Security Bureau. To test Fu's abilities, Lo takes on a small contract to kill a local gang member, while also outfitting Fu and allowing the ex-soldier to live in his home. Fu soon meets Kiki, Lo's daughter, who is a successful attorney and ashamed of her father's sleazy activities. Martin, the head lawyer in charge of Tsukamoto's revenge fund, makes the discovery that prior to his death, the crime lord was forced to swallow old Chinese wartime promissory notes. He sells this information to the bounty hunters, and as Eiji is willing to pay the highest amount, he is the first to learn the serial codes on the notes. Fu and Lo follow Eiji to a small apartment complex, where they learn that the suspect is an old man named Uncle Leung, an acquaintance of Lo's that he had previously been searching for. Despite their best efforts, Fu and Lo are unable to extract Leung, who suffers a heart attack and dies during their escape and is then shot in the head by Eiji. Back at Lo's apartment, Lo comes clean with Fu: Years ago, he had met Uncle Leung, and in talking with him learned the old man was a veteran whose entire family was killed by the Japanese during the...
A:
King of Killers