"I" lost all memories and emotions after an accident. He was invited in by his lifesaver to the "Hello Detective Agency" where extraordinary talent gathers. Set in Kabukicho, an entertainment district where evil thrives beneath the surface, Interwoven with people who do not stop moving forward despite their scars, A dazzling mystery and a lifelong love.

"I" lost all memories and emotions after an accident. He was invited in by his lifesaver to the "Hello Detective Agency" where extraordinary talent gathers. Set in Kabukicho, an entertainment district where evil thrives beneath the surface, Interwoven with people who do not stop moving forward despite their scars, A dazzling mystery and a lifelong love.