The Strongest Sage With the Weakest Crest
The world's strongest sage Gaius hits the limit of his growth and decides to reincarnate; he is reincarnated as Mathias, who finds magic has degraded since his time.


The world's strongest sage Gaius hits the limit of his growth and decides to reincarnate; he is reincarnated as Mathias, who finds magic has degraded since his time.