Saikyou Tank no Meikyuu Kouryaku: Tairyoku 9999 no Rare Skill-mochi Tank, Yuusha Party wo Tsuihou sareru

After being expelled from the Hero's Party due to the hero's misunderstanding of his abilities, Rud, a tank with an unrivaled defense rating of 9999, returns to his hometown to care for his sick sister. His journey back takes a pivotal turn when he saves a young girl from a monster attack. This girl possesses a unique "Appraisal" skill, which she uses to reveal the true nature of Rud's abilities—far more powerful than anyone, including Rud himself, had realized. This revelation marks the beginning of Rud's true adventure, as he learns to harness these newfound skills to protect those he loves and fulfill his quest.

With a clear goal to cure his sister's illness using the wish-granting treasure hidden within the labyrinths, Rud's path is not just one of battles but also of personal growth. His journey is peppered with challenges that test his strength and character, pushing him to become not only a guardian but also a legend in his own right. As Rud faces off against formidable foes and uncovers secrets of the labyrinths, his story of redemption and resolve unfolds, promising a tale of epic proportions that blends the thrill of adventure with the warmth of familial bonds.