Yari Zukai to, Kuro Neko. 1 (HJ NOVELS HJN21-01) [Light Novel]

[Machine Translation] One day, Shuya, an unemployed young man, is suddenly transported to a dark fantasy-like other world. He decided to enjoy his life in the other world and created his own character, and was reborn as a powerful new race that possesses both light and demon powers. In the midst of his survival, he grows up to be a powerful and courageous spearman with his own vitality. Shuya eventually makes a contract with Roro, a black cat and the strongest divine beast, as his partner, and sets off on an unrestrained journey in search of beautiful women and thrills! In this fantastical action film, "one man and one animal" grow up through their adventurous journey in a magnificent fantasy world!

ある日突然、ダークファンタジー風異世界に飛ばされた無職青年・シュウヤ。だが彼は異世界ライフを楽しむべく、自らそこでキャラクターメイキングを行い、光と魔の力を合わせ持つ強力な新種族に転生。サバイバル生活の中、スケベで陽気な彼は持ち前のバイタリティで、豪勇無双の槍使いへと成長する。やがてシュウヤは、契約を結んだ黒猫にして最強の神獣・ロロを相棒に、美女とスリルを求めて気ままな旅に出る!“一人と一匹”が壮大な幻想世界をめぐり、冒険の旅を通じて成長していくファンタジック・アクション!