This is a fan work of "Magic Forbidden Book Catalog", with the settings of "Puppet Circus" embedded.Ling Xingye, who was born in the circus, entered Academy City to study and live as a puppet master;In addition to studying, he secretly confronts the enemies who keep coming to seize the original magic book he masters, protects his comrades and friends, and protects the safety and peace of Academy City by the way.Really... a little busy!