Since we only know the title 'the real megan is missing story', it's difficult to say exactly who Megan is. She might be a young girl from a small town, or a woman living in a big city. Maybe she has a family, friends, and a job that are all affected by her disappearance.
There's not enough information to know exactly who Megan is in'megan is mossing real story'. It could be a common name for a fictional character in a story that is being developed, or perhaps it's a real person that the speaker is familiar with but hasn't provided enough context for others to identify. For example, it could be a Megan from a school project where a real story was expected but is missing.
I'm not sure exactly who Megan is without watching the story in detail. But she's likely a person who has a very high weight and is on a journey to change her life in the context of 'my 600 lb life'.
It's hard to say for sure. It depends on how it was written and presented. Maybe the author drew inspiration from real life but changed some details for the sake of the story.
The Manhunt was a horror film directed by Zhou Xianyang. It was released in the mainland of China on March 15, 2012. The film told the story of a police officer and a murderer fighting for their lives. The main characters included Wang Yuanyang, played by Zhang Jiahui, and a down-and-out police officer, played by Ren Dahua. The film won the Best Sound Effect Award at the 49th Taiwan Film Golden Horse Awards, and Zhou Xianyang won the New Director Award at the 32nd Hong Kong Film Awards. The film was categorized as a plot, action, crime, suspense, and horror film.
I don't know who the author of the 'megan novel' is. There are so many novels out there, and without more information, it's impossible to determine the author.