Mamoru, a mediocre student, discovers a darkness while searching for the missing father of his childhood friend, Yuuka. A "human map" that can trap people on a single sheet of paper and then sell and buy them. The horrible suspense of human commerce begins now!
Day laborer Kazuya Shibuya is feeling frustrated with his boring, day-to-day life when a mysterious game called "Blackout" is delivered to him out of the blue. Not knowing what is going on, he starts to play the game, only to find out that what is inside surpasses anything he could have ever imagined. No one has ever managed to beat this game shrouded in mystery. Is "death" awaiting him at the end...?
The story follows a young man named Kazuya Shibuya who receives an anonymous email message out of the blue one day: "Won't you join the Savanna Game?" The message is an invitation to a state-sanctioned killing game — a deadly role-playing game designed to motivate the inhibited youth of modern Japan. Shibuya and his two friends Kotegawa and Kudou find themselves in bizarre battles that span the space-time continuum, with everything from dragons to the Shinsengumi force of the shogunate era.
It is the end of the Edo period. One day, the Shinsengumi are suddenly reincarnated into another world. Hangya, their guide to the other world, tells them, "There is only one thing you need to do to return to your world. Defeat the Demon King." This is the story of how the weakest soldier becomes the strongest. (Source: Line Manga, translated)
Dozens of people who tried to escape from a mysterious facility were brutally murdered and devoured by giant creatures that suddenly appeared from underground. Mitsuki and Asumidachi are stunned by the shocking sight, but under the instructions of the small AI robot LYB (Live), they work together to fight against the approaching monster. And yet another shock hits them. The facility turned out to be a giant robot...
[Original Webtoon](https://jp.piccoma.com/web/product/70063)
