Kuro no Shoukanshi

前世の記憶と引き換えに異世界への転移を果たした“召喚士”ケルヴィンは、『古城の悪霊騎士』『潜窟の悪魔』――次々に現れる強敵に挑む！黒のローブを身に纏った重度のバトルジャンキーが、仲間と共に“英雄”へと成り上がる爽快バトルストーリー!!

Losing his memories as a compensation for a transfer to another world, the curtains of the story of Kelvin rise. While steadily getting stronger, he adds new subordinates by mastering his skills in hope to get powerful enough to summon his Angel Follower who he has supposedly fallen in love previous to the memory loss, but by the time he noticed it, he had obtained overwhelming power…