Giant Arachnid Buryura

Giant Arachnid Buryura was the boss of a C-Rank Insects Dungeon. It was a massive spider with a grey carapace, covered in black chitinous armor and multiple glowing red eyes. Capable of spitting bursts of corrosive acid, it served as a deadly trap for Sung Jinwoo and Yoo Jinho when they were betrayed and locked inside the boss room by Hwang Dong-Suk's party. It was ultimately defeated by Sung Jinwoo.