使用人は元最強の暗殺者！？

Experience the gripping narrative of 'Shiyounin wa Moto Saikyou no Ansatsusha !?', featuring a unique twist on the typical assassin tale. Embark on a journey filled with intrigue and suspense as a former assassin navigates the treacherous world of bodyguards and servants. Expect a riveting storyline with unexpected twists and turns in this action-packed web novel.