Valandil's Death Countdown

In 2180, a dying boy was rescued by a mysterious organization. Today, six years later, he is Gray's youngest action team leader, and his daily job is to hunt down out-of-control cognitive entities - a biological AI that lives in humans and goes berserk once humans encounter danger. Yu Yuanzhu's story begins with a girl who died in despair. That day he saw a corridor leading to a white hall. Eight women were hanging mysteriously from the ceiling, with only the same star iris brooch shining on their chests.