Many people need a little help, and our heroine got involved in many people's lives by chance.
In order to help them get rid of the tragedy, the heroine takes action when it's time to take action! Get out of here, all you jerks! Whatever you do is your business, why should you ask others to sacrifice your life?
(I borrowed the settings from some TV series but made a lot of changes because of the OOC characters. It's a crazy second setting. It can be seen as people with similar experiences in parallel universes. As for the original work, it's obvious just by looking at the title. I write passionately and just think about it. I've finished two of the ones I really wanted to write and now I'm struggling with the next story... I'll wait until I watch other TV series...)