Mushoku Tensei: Jobless Reincarnation (Manga) Vol. 22

ROXY IN PERIL!
Rudeus’s beloved magic teacher Roxy is stranded somewhere in a perilous labyrinth full of teleportation traps. She searches desperately for a way out, her strength gradually fading…but help is on the way. Rudeus, together with his father Paul and the others in their party, are ready for a rescue mission dungeon dive! It’s Rudeus’s first time exploring a labyrinth, and even though he’s got some apprehensions, he won’t shy away from the challenge until Roxy is home safe!
Series Overview: An unemployed otaku has just reached the lowest point in his life.
He wants nothing more than the ability to start over, but just as he thinks it may be possible…he gets hit by a truck and dies! Shockingly, he finds himself reborn into an infant’s body in a strange new world of swords and magic. His identity now is Rudeus Greyrat, yet he still retains the memories of his previous life. Reborn into a new family, Rudeus makes use of his past experiences to forge ahead in this fantasy world as a true prodigy, gifted with maturity beyond his years and a natural born talent for magic.
With swords instead of chopsticks, and spell books instead of the internet, can Rudeus redeem himself in this wondrous yet dangerous land?