Ishura

After the death of the Demon King, a group of demigods who had the power to defeat him now rule the world. Among them are a fencer who can deduce an enemy's weakness at a glance, a lancer fast enough to break the sound barrier, a rogue who fights with three legendary weapons while riding a wyvern, a wizard capable of manifesting spoken thoughts into reality, and an assassin who can kill instantly. Each of these powerful individuals seeks to earn the title of “One True Hero” by challenging strong opponents, often causing conflict in the process. A competition among the strongest beings unfolds to determine who is the greatest of them all.