A young man afflicted with autism has an uncanny ability to see through details that normal people don't see. He becomes involved with police investigators and ends up helping them in some of their cases. This manga is adapted from a TV drama series.

Masamune who won a great amount of cardgame tournaments before has to defeat the demon lord in another world with nothing but the help of his trash cards and the guidance of the goddess Mieri. However as it turns out, the skills of all his party members were also pretty useless.... (Source: Kadokawa Books, translated)