The Second Dimensional Shuttle of Problem Children, also known as 问题儿童的二次元穿梭, is a captivating novel that follows the journey of Izayoi Sakamaki as he becomes a 'single digit' and embarks on interdimensional travels to various worlds. Filled with adventure and intrigue, this story offers a unique blend of fantasy and mystery that will keep readers eagerly turning the pages to uncover the secrets hidden within each dimension.