Thokk, known as Battle Beast, is one of the most formidable warriors in the Invincible universe. Cursed with an insatiable thirst for violence that threatens those he loves, he travels across the galaxy searching for an opponent powerful enough to defeat him and end his life. His journey takes him to hostile planets, blood-soaked arenas, and conflicts involving some of the universe's most dangerous forces. Despite his victories, no fighter seems capable of fulfilling his quest. Through brutal battles, unexpected encounters, and the growing threat of the Viltrum Empire, Battle Beast relentlessly pursues the only ending he hopes to find: death in combat.