Saijaku Shoku Ga Zense No Chishiki De Sekai Saikyou
Alternative Titles
Saijaku Shoku Ga Zense No Chishiki De Sekai Saikyou, 最弱職が前世の知識で世界最強, The weakest job becomes the strongest in the world with past life knowledge
Genres
Synopsis
A young wizard dominates with the knowledge from his past life, breaking through level limits! The strongest wizard, Roy, is reincarnated into the future as a young boy, Yuug. However, magic has declined since then, and wizards are considered the weakest class. With the knowledge of magic from his past life and his extreme-level abilities, Yuug embarks on his second life's adventure... (Synopsis taken from the raw pixiv site)