The Blue Tribe's Martial King of the Land of Light, Noah Begs Me to Stop

After transmigrating to the Land of Light, he becomes Oseroth, a member of the Blue Tribe, and the new director of the Space Science and Technology Bureau. But with the Land of Light’s security being what it is, and him being a Blue Tribe Ultra, won’t he be killed in the Bureau in no time? Unexpectedly, he awakens the God-Tier Martial King System! The more brutal his fighting style, the greater the rewards! From then on, the universe gains a legend: the Blue Tribe’s Martial King! Every villain is utterly devastated! You can mess with anyone, but never a Blue Tribe Ultra! Weak? Weak my ass! Bemular: How is there another guy who can blast me to death with a beam? Is this really a Blue Tribe Ultra? Alien Empera: Come on, man, your dad barely managed to break through my defenses, but you just killed me instantly!? Tregear: Light is this powerful? I’m turning back right now! Belial: I’ve got the Ultimate Battle Nizer, and I can control a hundred monsters! Wait, where did all my monsters go? Did Xeros wipe them out in an instant? Tartarus: Ultimate destruction... What!? It’s Xeros! Damn! He hit me with a Cosmic Miracle Impact as soon as we met!? Run! Watching Xeros, Hikari falls into deep thought. He had thought that lifting Bemular with one hand made him invincible among the Blue Tribe, but it turns out there’s an even stronger fighter! Years later, when Noah arrives in the Land of Light, he finds Xeros and pleads, “Bro Xeros, please stop! I’m not worthy of being the Great Universe’s Guardian!”