Backstabbed in a Backwater Dungeon 8 (KCDX)

[Machine Translation] The next revenge is for scientist Zion. He enters a laboratory that has been turned into a high level dungeon, and shows the egotistical dark elves that he is not as good as they think he is! Novelist's No. 1 Quarterly Ranking! (As of July 9, 2020) Light, a boy, is betrayed by his friends and plunged into the bottom of the most dangerous dungeon, "The Abyss". All he has left is his skill "Infinite Gacha", which he thought was garbage! From the worst possible situation, the boy's comeback begins! (* "Novelist Naro" is a registered trademark of Hina Project Inc.) After Light finishes his revenge against Sasha, the next step is the Dark Elf Zion! They land in an isolated Dark Elven island nation with a resort-like townscape! It seems that Zion is hiding in a laboratory that is connected to the other world and has been turned into an ultra-high difficulty dungeon - the strongest PT (party) led by Lv.9999 is going into the laboratory dungeon!

次なる復讐は科学者・シオン。高難度ダンジョンと化した研究所へ突入し、自惚れたダークエルフどもに格の違いを叩きつける！！！「小説家になろう」四半期ランキング第1位!!!（2020年7月9日時点）仲間に裏切られ、最凶のダンジョン『奈落』の底に突き落とされた少年・ライト。彼に残されたのはゴミだと思われたスキル『無限ガチャ』のみ！　最悪な状況から少年の逆転劇が始まる!!!　（※「小説家になろう」は株式会社ヒナプロジェクトの商標登録です）ライトはサーシャへの復讐を終え、お次はダークエルフ種シオン!!　リゾート地のような街並みが広がるダークエルフ孤島国へと降り立つ！　どうやらシオンは、異界とつながり超高難度ダンジョンと化した研究所内に潜んでいるようだ――。Lv.9999を率いる最強PT（パーティー）で、研究所ダンジョン突入!!!