The Skeleton Enchanted by the Cursed Blade, Vol. 1: The Greatest Demon Lord, Who Conquers the Dungeon and Commands an Invincible Army Ascendance of a Bookworm (Manga) Part 3 Now they're trying a bit

Now they're trying a bit of both at once as "friends with Rena-fits"

The harder you climb

When a strange engineer nicknamed the "Mad Genius" warns against piloting the mobile knight

And after clocking out

The Skeleton Enchanted by the Cursed Blade, Vol. 1: The Greatest Demon Lord, Who Conquers the Dungeon and Commands an Invincible Army Ascendance of a Bookworm (Manga) Part 3 Now they're trying a bitOut of all the horrors born in the labyrinth, skeletons are the weakest. In a world where the strong prey on the weak, one skeleton has no choice but to always run from danger until a fateful encounter with a sentient cursed blade gives him unfathomed abilities?! From Ginyoku, the author of I'm a Behemoth, comes the unlikeliest story of one monster's rise to the top!