We follow the daily life of Shen Shi, a young man looking for his brother. To find him, he goes to the Dali Temple. One thing led to another, he eventually became an officer for Li Bing, a senior official with the appearance of a white cat.

The virtual world inside the scub coral (intelligent coral-like lifeforms) created by Eureka... The people from that virtual world appeared on Earth ten years ago when it collapsed. Since this large-scale amalgamation, the humans from the virtual world call themselves "Green Earth" and the original Earth humans call themselves "Blue Earth," and they've come to cause various conflicts with each other repeatedly below the surface. Eventually, Dewey Novak, a senior officer in the Green Earth Armed Forces, rises together with his comrades and finally sets a large-scale terrorism plan into action in order to protect their own dignity. Meanwhile, Eureka, who is detested by the world as the main cause of the chaos, has become a high-grade combatant with the UN's A.C.I.D. unit. Live in order to keep this world at peace... This was the path of atonement she chose. One day, she receives an order to protect a girl named Iris, a new "Eureka" who has the ability to control scab coral. They fight a lot at first but gradually come to understand each other through their lonely escape. Soon the world faces a crisis, and when that happens, Eureka draws on every last ounce of her strength as she fights. "I want to protect Iris and this world." What future awaits her at the end of that wish of hers?

The protagonist, Kouda Mikako, is a student of "Yaza Gaku". Specialising in fashion design, Mikako dreams of becoming a fashion designer with her own brand. Living next to her is her childhood friend, Yamaguchi Tsutomu. Even though they have been close since they were young, they share a platonic friendship. However, Tsutomu has been gaining popularity, especially with the girls, because he seems to resemble a popular vocalist from a band and somehow, Mikako begins to see him in a different light. This is a story about how youths cope with dreams, love and friendship.

Recap of the first four episodes of Cop Craft series from Tilarna's perspective.