Tutor: the Big Space Where Everything Has Been Lost

… This is a world that has been traversed and changed to the point where it is riddled with holes. All the supporters (guardians) of Sawada Tsunayoshi at the center of the world have been taken away. Whatever he had, will be taken away. From the beginning until now, he has always been alone. If you don't study well, don't exercise well, you can't do anything well, you're a complete loser. But he was such a loser. On the day he turned fifteen, he was forcibly informed that he would participate in the so-called battle for the tenth generation of Vongola. There is only one result of rejection and failure, death. Even if the original guardian was snatched away by various people, the world's will to work hard still allowed this useless young man who had nothing to do with the world to enter the battle. … ※I am a complete Tsunabuki, if you don't like it, please don't enter. ※Agang will have a new guardian, don't come in if you don't like it ※Many people will be very OOC, please don't enter if you don't like it. ※The writing is poor, very poor, and will be very confusing. If you don't like it, don't read it. Purpose: Unity and friendship, fighting against the enemy together