Isekai Card Muso Majin Goroshi No F Rank Boken Sha (K Lanove Books) [Light Novel]

[Machine Translation] One day, a high school student, Himuro Hayakata, whose goal is to live a quiet and leisurely life, is attacked by a mysterious phenomenon along with his classmate, Nanahara Kazuzu, and is transported to a labyrinth in another world where demons roam alone. In the midst of an absolute crisis, he awakens the ability to summon cards from the game "Card Master Fantasy," which he had been playing, and defeats the demons one after another. He joins an elf knight named Tiernar, whom he rescued along the way, and finally defeats the demon god Zardu, the "last boss" of this world, but he is told, "Don't tell lies that are easily understood. There is no way you can defeat that demon god." "But really..." No one believed that he had defeated the Demon God...? The otherworldly fantasy of warriors presented by the card master of the Demon God Killer is about to begin!

「のっけからラスボスと遭遇なんて、ゲームじゃ、ありえない展開だな」静かにまったり生きるのが目標の高校生・氷室彼方は、ある日同級生の七原香鈴とともに謎の現象に襲われ、独り魔物の跋扈する異世界の迷宮に転移してしまう。絶対絶命の危機の中、遊んでいたゲーム『カードマスター・ファンタジー』のカードを召喚する能力に目覚めた彼方は、次々に魔物を撃破。道中助けたエルフの騎士ティアナールを仲間に、遂にはこの世界の『ラスボス』魔神ザルドゥにも勝利してしまうのだが―「すぐにわかるウソをつくな。あの魔神を倒せるはずがない」「でも、本当に...」誰も彼方が魔神を倒したと信じてくれなくて―!?魔神殺しのカードマスターが贈る異世界無双ファンタジー、開幕!