Shikkaku Mon no Saikyou Kenja

In a specific world, there was somebody who dominated in sorcery battle, individuals called him "Sage". Looking for the most grounded battle workmanship, he committed himself to investigate each wizardry and battle expressions in presence. Furthermore, the end he showed up at was exceptionally merciless: "My body isn't good for sorcery battle". However he didn't surrender. He fixed his own spirit with a wizardry craftsmanship, to be renewed in a distant future. Furthermore, in the totally changed world he found in his new life, the sorcery hypothesis was of extraordinarily low level.