Double Heroine

In a far future, after a meteor struck Japan, America and China rebuilt the country and also created a large wall to block out the contamination. 15 years later, a police officer named Rachel Kinoshita, after being assigned a case to stop a digital drug dealer known as "Skull Daniel," she receives a new partner, a bubbly Asuka Mizutani, who shows deep affection towards Rachel. Then, Rachel finds out that Asuka is actually an incredibly power and nearly indestructible android! As the two work and live together, Rachel starts to open up more to Asuka, and the two become closer and closer to finding Skull Daniel...

(Source: MU)