The Ending Scene

Kohana Jung is a fanfiction writer with a penname HaJuKo. She has wrote a fiction novel for two years and has gained a pretty big fanbase on Twitter. After the novel was finished, fans have been persistent on reading a new novel from Jung. But fans didn't know she was suffering a writer's block and she's been struggling to find an inspiration. One night, she received a wire transfer of fifty thousand pesos on her account from a person she didn't know. Who could have done it? What could be the consequence?