Kai Nagisa, a normal high school girl who wishes to one day become a professional wrestler, is suddenly approached by a robot known as an Iczel. Iczel urges her to help save the Earth from invading aliens called Geas. The Geas, led by Chaos and Cross, are bent on stripping Earth's resources and then destroying it. To fight the invaders, Nagisa must merge with Iczel and become a battle-suited warrior named "Iczelion". She is reluctant to take up this sudden unbelievable task and fight with the other Iczelions of Earth because Nagisa just wants to live a normal life without having such big responsibilities. Nagisa must overcome her fears and fight, together with other Iczelions, to prevent the invading alien forces from destroying their homeplanet, Earth.

穿越末日，身為無(wú)異能廢物的張揚(yáng)被家族拋棄，卻覺(jué)醒了逆天的“喪尸勞力系統(tǒng)”。當(dāng)幸存者為食物搏命時(shí)，他已驅(qū)使S級(jí)喪尸大軍種田、養(yǎng)殖、搞工業(yè)，建立起末世最強(qiáng)工廠。面對(duì)家人的欺壓與外部勢(shì)力的陰謀，他強(qiáng)勢(shì)逆襲，震撼整個(gè)世界，一步步在廢土之上，點(diǎn)燃重建人類文明的希望火種！

發(fā)氣揚(yáng)揚(yáng)！賭上夢(mèng)想的男子漢們的激斗開(kāi)始了——出現(xiàn)在弱小的大太刀高中相撲部的新生，“小小”少年·潮火之丸！這名新部員的體格與以“巨大”“沉重”為絕對(duì)的競(jìng)技完全不合，但卻擁有非同尋常的過(guò)去??？火之丸與弱小相撲部攻進(jìn)的頂點(diǎn)之路——超白熱高中相撲，開(kāi)幕??！