Man-nen F-Rank "Tsuuyaku" Sukiru-mochi Teihen Boukensha, Ishu-zoku no Saikyou Bishoujo-tachi to Party wo Kundesainou ni Kaikashi Musou suru

Zenon is a struggling adventurer trapped at the lowest F-rank, held back by a single ability deemed utterly useless: the "Interpreter" skill. Mocked and dismissed by his peers, he spends his days grinding through mundane, uninspiring tasks merely to survive. However, his life pivots dramatically when he is unexpectedly chosen to serve as a support member for an elite party of exceptionally powerful S-rank adventurers consisting of diverse non-human beauties. What was once dismissed as a worthless talent suddenly reveals its true nature, becoming an indispensable asset to these top-tier warriors. Through his unique ability, Zenon can not only bridge communication gaps but also absorb and assimilate the techniques and combat skills of the strongest S-rank adventurers into his own strength. Empowered by this newfound capability, his overall prowess surges, allowing him to rapidly climb out of the depths of the F-rank. As they conquer trials together, his companions come to rely on him for far more than just translation, declaring that they simply cannot live without him.