Oshima Kaworu

Three years have passed since the war for the kingdom's liberation. Ryo, a water-element magician who was appointed the head duke of the Knightley Kingdom, enjoys a leisurely life devoted to alchemy and farming, traveling between the royal capital and Rondo Forest. However, being a nobleman does not mean he can avoid trouble. After climbing the castle, he is forced to take part in negotiations with the Debuhi Empire, and then joins a diplomatic mission heading to the far western countries. While everyone is excited by the signs of a new battle, Ryo remains as laid-back as ever, saying, "I want to see a golem!!"

What is the value of one life versus many? Abiru Sagara lives a blessed life. He has loving parents, an adorable little sister, and hasn't once experience any adversity or strife. That is, until a sinister god targets him and his perfect world comes crashing down. His father suddenly commits suicide, his mother joins a cult and bankrupts the family, then his beloved sister is given a year to live. When the cruel goddess finally appears before him in his darkest moment, she offers to save his sister, but at the cost of 100 of his "friend's" souls. The boy, unable to see through his grief, sets forth on his bloody journey...