The Girl, the Shovel, and the Evil Eye, Volume 4 (The Girl, the Shovel, and the Evil Eye #16-20)

After beating the dungeon in the mining town of Belg, Tsuguto and Loulier earn the epithets, "Evil-Eyed King" and "Shoveler" respectively. Loulier is soon captured by the slavers of the Milliard Trading Company and Tsuguto rushes close behind to save his partner. But also in pursuit is the notorious Red Name and so-called "Crimson Calamity", Sephina. When everyone witnesses her sheer destructive power, the plucky heroes have little choice but to join forces with unlikely allies...