The central joke—and the engine of the plot—is that defending the territory requires so much effort that it actively gets in the way of his nap time. Therefore, he resolves to handle his "territory defense" as quickly, efficiently, and effortlessly as possible.
Born with his memories intact, Van is initially hailed as a genius because his adult intellect allows him to master language, history, and basic combat at an unnaturally young age. The "Useless" Magic: Okiraku Ryoushu No Tanoshii Ryouchi Bouei Rawkuma
The story follows a young lord who has inherited a small, seemingly insignificant territory on the frontier of a larger kingdom. Unlike his ambitious neighbors, he has no desire to conquer lands or climb the social ladder. His only wish? To sip tea, enjoy the countryside, and ensure his daily life remains undisturbed. The central joke—and the engine of the plot—is