One day, Kyouji Himuro hears a knock on his door. Opening it up, he finds that he is transported to another world. But his new life is not good. He has no fighting skill, no money, and no way to make food. While dumpster diving, Kyouji discovers seeds and comes up with a plan to grow his own food. However, his plans change when he realizes that these seeds grow monsters...

In the second year of high school, the homeroom teacher dies in a murder case. The main character, Maoka Riku, is elected to a troublesome committee and soon finds himself involved in a murder case. Who killed my homeroom teacher?

After an advanced race, the Golden Tribe, left to explore other reaches of space, the human race became threatened with extinction. Since the Golden Tribe left, the Silver Tribe has long since been the most dominant race, calling themselves the Golden Tribe's successors. The young princess of the Iron Tribe, Deianeira, searches for the one mentioned in her family's history; the messianic individual that holds the power to save her people. This person she looks for is the only human to have been raised by the Golden Tribe before they departed from the universe. After her ship and crew reaches the ruined planet, Oron, which holds the one she is looking for, they are attacked by the Bronze Tribe. However, right before the attack, they come in contact with a young boy named "Age," who may hold the secrets to their salvation.

The year is 2039. The world has been taken over by AI and rewritten into an environment like an RPG game. While people have become players of this "real fantasy," Ji-san, a middle-aged man who was resurrected by the influence of AI control, spends his days diving deep into dungeons in despair. One day, Ji-san obtains a weapon called the Taming Sword, which allows him to capture monsters... This is the carefree fantasy of an old man who is obsessed with collecting monsters, neglecting to defeat the demon king or conquering the world (Source: Natalie, translated)