Doraemon: Who Will Fight?

Nobi Nobita, who was bullied and ostracized everywhere when he was a child, thought that things would change when he came to Xijing High School. Who knows, when he doesn't cause trouble, trouble will often come to him... But this time, he won't go to Doraemon every day, and use the system he just accidentally obtained from Doraemon's four-dimensional world to settle everything! This time, can he escape the humiliation and win over Shizuka? … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.