The Strongest Sage with the Weakest Crest manga volume 8 features story by Shinkoshoto and art by Liver Jam & Popo (Friendly Land).

Former Strongest Sage Matthias’s fight to protect mankind continues, with the demons launching all manner of attacks to destroy everyone with knowledge of their plot to weaken humanity through misinformation about magic!

Now the demons are out to manipulate the Dracopulse Lines—channels of hidden magical power flowing deep underground—for their wicked schemes, and Matthias is on to them! He makes for Maze City, which sits atop a massive dungeon and one of the all-important Dracopulse Lines. No doubt, this will prove to be yet another tale to add to Matty’s new legend!

The Strongest Sage with the Weakest Crest manga volume 9 features story by Shinkoshoto and art by Liver Jam & Popo (Friendly Land).

Former Strongest Sage Matthias's fight to protect mankind continues, with the demons launching all manner of attacks to destroy everyone with knowledge of their plot to weaken humanity through misinformation about magic!

To rout the demons who are hatching a plot involving the Dracopulse Line that runs beneath Maze City, Matthias must contend with the corrupt lord of the city and a trap-happy demon who lies in wait underground!

The Strongest Sage with the Weakest Crest manga volume 10 features story by Shinkoshoto and art by Liver Jam & Popo (Friendly Land).

Is former Strongest Sage Matthias's fight to protect mankind finally over...or is it just beginning?! Having destroyed the demons that menaced the Kingdom of Eis, Matthias sets his sights on a powerful demon lurking abroad! But in order to enter territory containing ancient magic devices, Matthias and his party will have to raise their ranks via the Adventurers' Guild. Of course, Matty has his own special ways of getting the job done!!