Awaking to absolute chaos and carnage while on a school trip, Yogiri Takatou discovers that everyone in his class has been transported to another world! He had somehow managed to sleep through the entire ordeal himself, missing out on the Gift — powers bestowed upon the others by a mysterious Sage who appeared to transport them. Even worse, he and another classmate were ruthlessly abandoned by their friends, left as bait to distract a nearby dragon. Although not terribly bothered by the thought of dying, he reluctantly decides to protect his lone companion. After all, a lowly Level 1000 monster doesn't stand a chance against his secret power to invoke Instant Death with a single thought! If he can stay awake long enough to bother using it, that is...

Anhe, the most mysterious killer organization in the world, is composed of the three surnames Su, Xie, and Mu. Everyone was poisoned, and their lives were at stake. After learning the news, the three forces of the Anhe River took the opportunity to launch a rebellion. Su Muyu, as the leader of Spider Shadow's guard group, brought in Bai Hehuai, the genius doctor of Medicine King Valley, to heal the elders, while repelling the killers and protecting the elder Zhouquan. At this time, his friend Su Changhe in Anhe, but on behalf of the Su family joined the operation to assassinate the patriarch.

The second part of .

It is the time of civil war. Zipangu is a country where people live together with gimmick warriors, a kind of super human robot. There, people and gimmick warriors struggle to seize power. Musashi, a Samurai gimmick warrior, departs to on a quest to become the best Samurai warrior. Musashi thrives in the series of battles, encountering with many heroes and villains including his lifelong rival, Kojiro, an expert swordsman. Later, Mushashi and Kojiro are sent by their General to escort the Princess, a granddaughter of the general. The princess is spoiled and difficult, so their journey becomes series of misadventures. Soon, they are caught up in a battle to seize control of the Country.