The Spider at the Top of the World - Episode 49

Noah Linsey wakes up in a world where humans form bonds with magical beasts, but he is trapped as a lowly F-rank spider abandoned by his contract girl for weakness. Left for dead, a mysterious system awakens within him, allowing endless evolution through devouring others. Rising from near death, Noah relentlessly ascends, defeating Shadow Lair, demon beasts, and Overlords alike. When foreign invaders and ancient mythological monsters threaten his homeland, Noah transforms into an unstoppable force, redefining power itself. No one dares cross his country now and survive.