When Three Guys Who Can Become Bosses All Get the "Book" (Complex)

In a world destined to be covered, a huge organization sank underwater, and the man sitting at the top was silently guarding the world... Osamu Dazai, who gave up his qualifications to enter Luqin after reading the "book" and chose to become the leader of the port to protect the only world where Oda Sakunosuke wrote seriously. Rei Fukiya, who read the "book" and therefore gave up his qualifications to enter the police academy and chose to become the leader of the black organization to protect the remaining four-petal cherry blossoms. After reading the "book", he chose violent revolution to become the pillar of the magic world. Gojo Satoru, who chose to protect the only world where Natsu Youjie has not grown crooked, slowly raised a question mark. What's wrong with you? What does it mean to be destined to be covered? Explain? PS: I will choose three settings The first setting: three people are in different worlds. Each other's "books" have no effect on the original world, but they can help other people's worlds, so the three people choose to help each other (it may be difficult, after all, they are in different worlds. It is really difficult to rely on a "book" to trust each other who have never met and trust each other to let the "book" in each other's hands save the only hope) The second setting: three people are in the same world, and the "books" in each other's hands are only parts. In order to save the world, they put the "books" together and work hard to save the world (this should be the world where the three people are most likely to work together) The third setting: three people are in the same world, but it split into three small worlds. The "books" in each other's hands are only part of each other, and a "book" can only save one person's part of the world and keep it stable, so the three people start to use cunning and force to seize the "book" that can save their part of the world. Only one can be left in the three worlds (the setting is that all three people have become big bosses, so all things like force, IQ, etc. Are put on the scale, which is almost equivalent) PPS: Cruel is cruel, but true Intention: Even if there is only one world, give it to me!