Sekai Saikou no Ansatsusha: Temporada 1, Episodio 5

Officially a family of renowned doctors and assassins behind the scenes, the house of Tuatha Dé is the right hand of the kingdom. Trusted to become his father's heir, Lugh assists his father with his mission. However, there are those who are displeased by Lugh's success. Lugh defends his status in a challenge against them--.

Sekai Saikou no Assassin Sekai Saikō no Ansatsusha Isekai Kizoku ni Tensei Suru Sekai Saikou no Ansatsusha Isekai Kizoku ni Tensei suru 暗殺貴族 Sekai Saikou no Assassin Isekai Kizoku ni Tensei Suru Ansatsu Kizoku