Monsters Invaded Tokyo. Isn't This Ultraman's Responsibility?

The earth is invaded by monsters. Countries form a federal alliance to share technology, help each other, and jointly develop super mechas to resist the monsters. Facing the super monsters that invaded the Dragon Kingdom, the Dragon Kingdom decided to seek help from its nearest island allies. But they were asked to exchange fishing islands, otherwise they would not send troops, and the whole people were outraged! In the face of crisis, Lin Fan drove his sixth-generation mecha, the Revenge Wanderer, to appear. Send the super plasma cannon up into the sky! The whole world is shocked! When did the Dragon Kingdom develop such a powerful super mecha? A month later, bad news came from the island country. A level four monster landed in Tokyo. Facing the island country's Prime Minister's request for help, Lin Fan silently raised a row of question marks. "Monsters invaded Tokyo. Isn't it Ultraman's responsibility?" PS: This book is also called Monster Invasion: Me Driving a Mecha Shocked the World... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.