Wagamama Oujo ni Tsukaeta Bannou Shitsuji, Tonari no Teikoku de Saikyou no Gunjin ni Nariagari Musou Suru
Fed Up With Being the Spoiled Queen's Genius Butler, I Ran Away and Built the World's Strongest Army·わがまま王女に仕えた万能執事、隣の帝国で最強の軍人に成り上がり無双する
Leet is a butler serving Princess Kilik, who always sets impossible tasks for him, yet he manages to complete them effortlessly every morning. Eventually, he decides to leave and travel to another region where skill and talent can lead to advancement. There, under the name Lilt, he joins a training and employment program, quickly realizing that his experience as a butler gives him a useful edge in his new environment.
