A psychic app turns ordinary students into criminals overnight. Student detectives have to solve cases where the weapon is invisible, the motive is pure selfishness, and the only evidence is what the powers leave behind. The real mystery isn't who did it, it's whether someone with ESP can ever be trusted to tell the truth about themselves. This show treats supernatural crime like actual forensics: cold, procedural, and built on the idea that power corrupts faster than guilt sets in. The ONA format means it moves lean and mean, no filler between the hook and the gut-punch. Watch it if you want a show that believes detective work matters more than flashy powers.

In Geso Ward, a school city in Tokyo, an app called AICis is catching on fast, and anyone who installs it gains supernatural powers. Many of those new power wielders turn their abilities toward selfish ends, and violence and other incidents spread through the ward. A team of student detectives takes on these psychic cases, tracking down the users behind them. The ONA series mixes psychological drama, science fiction and the supernatural in a detective story about what people do once an app hands them extraordinary abilities.