I've Been Killing Slimes for 300 Years and Maxed Out My Level manga volume 9 features story by Kisetsu Morita and art by Yusuke Shiba and Benio.

How (not) to live a slow, laid-back life—max out your level and become the object of affections for a host of intriguing beings. In other words, between dungeon-crawling, demon cafes, and the rest of her family, Azusa’s got little-to-no free time for herself!