Muscles Are Better Than Magic! Vol 2 Manga

Muscles Are Better Than Magic! by DORANEKO. A Fantasy manga rated Teen, published in English by Seven Seas.

Yuri has spent the last ten years alone in the forest, doing nothing but training his body to its limits. When a lost elf named Filia stumbles into his home and asks him to guide her out of the woods, the two set off together, even though Yuri has never left the forest himself. Bickering all the way, this mismatched pair begins a comedic adventure through lands neither of them knows.