Around Forty Boukensha, Densetsu Ni Naru: Ss Rank No Musume Ni Kyouka Saretara Sss Rank Ni NarimashitaArafoo Boukensha, Densetsu to Naru ~SS-Rank no Musume ni Kyouka Saretara SSS-Rank ni Narimashita~; アラフォー冒険者、伝説となる～ＳＳランクの娘に強化されたらＳＳＳランクになりました～; The Middle-Aged Adventurer Becomes a Legend: Upgraded to SSS-Rank by His SS-Rank Daughter; Around 40 Boukensha, Densetsu to Naru: SS-Rank no Musume ni Kyouka Saretara SSS-Rank ni Narimashita

A man was given an SSS rank through strengthening magic from the strongest woman in the kingdom?! One day, Wollfe, an average adventurer, is entrusted with a mysterious baby. Through the retirement funds Wolffe has, the girl - Reminia - quickly grows to be a strong heroine and is called to serve in the royal palace as a "woman of valor". Worried about living so far away from her father, Reminia increases all of Wollfe's physical attack, physical defense, magical defense, speed, and auto-recovery stats to MAX. It's then that the success story about a common old man who becomes a legendary adventurer begins!