The World's Best Assasin, to Reincarnate in a Different World Aristocrat

The World's Best Assasin, to Reincarnate in a Different World Aristocrat is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.com fastest updating comic site. The Summary is

The eldest son of the assassin aristocrat Tuatha Dé.
The skill, experience, knowledge of the previous life, magic, all of which grows his power as an assassin. Excellent assassins pass through. He was usually admired as the ideal lord, and behind it wielded a blade as an assassin aristocrat.