Light Novel Volume 13

Summary
Father and son reunited, arriving to his destination with Elinalise, Rudeus reunited with his father, Paul. He soon found out that the situation was worse than expected. Not just his mother was trapped in the Labyrinth this time, but also his beloved teacher, Roxy as well. To make the matters worse this Labyrinth was quite tricky. Fortunately, using the greatest weapon of all, knowledge, Rudeus made the situation more bearable. They went to the Labyrinth. With the knowledge Rudeus brought, it was a lot more simple than before. Hearing his inner voice, Rudeus devastated the walls in the labyrinth and managed to save Roxy in the nick of time, making her fall for him. With their forces strengthened, they went to meet the final boss in battle. The battle was difficult, final boss had an ability absorb magic, making long distance attacks ineffective. Naturally it did not end there, with their new strategy they managed to turn the tables. However, their victory came with a price. Paul died, covering for Rudeus and Zenith lost her memories. Devastated Rudeus was helped to recover by none other than Roxy, making him fall in love with her even more and making him to decide to marry her. Recovered, though not fully, they went home telling what happened to the entire family. Their sadness was great, but they had to move on for the sake of Paul who gave his life for Rudeus.

二番目の妻と娘を迎えて、ルーデウスは新たな生活をスタートさせる. シルフィとロキシー、二人の妻は仲が良く、彼女たち双方を大切に思うルーデウスは幸せに暮らしていた. 三人で買い物に行ったり、魔術を学んだり、友人の結婚式に参列したりと、リアルが充実した毎日を送る.

そんな中、妻達二人とともに仕事をすることになったルーデウス. そこにいたのは、かつて苦い別れ方をした少女サラだった.

「元カノと仕事で一緒になる、なんて」