I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 5 (Manga)

Aaaaand the secret to Falfa's slimy condition is...she slept wrong! Good news-she can be fixed. Bad news? Only the famous slime martial artist, Fighsly, knows how! And so, Azusa's gotta fight Fighsly...without magic! Can she pull it off?