As a homebody, I should sit at home and wait to die, but why am I here planning how to rebel and cause trouble? Moreover, my teammates are either a group of noble and innocent people, or they are great philosophers (great perverts) who are extremely sinister. How do you want me to break it? Why are there so many people and forces here that shouldn't be there? Why am I not the only time traveler here, but there are also rebirthers? Can I really live smoothly until I am 20 years old, successfully usurp the throne, and finally die in a high profile? This is really a question worth thinking about.