I Traveled Through Time and Became a Trash Protagonist

A useless protagonist who travels across various worlds professionally? The first stop is the weak and incompetent Shield Warrior? There is no attack power, no servants, and a steady stream of attacks and frame-ups from the Melomag Kingdom. Do you want to help them defeat wave after wave? Fortunately, I can also summon servants from another world! Wei Zhuang! Payne! Alsace! Frieza! Wei Zhuang: All dead people are the same, why should we pay attention to the method of death? Payne: Let the world feel the pain! Arthas: The Holy Light does not exist at all, only darkness exists! … This book is also called Destruction of the World from the Shield Hero onwards, saving all the depression! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.