Tamashi no Ruten

The main character's childhood friend, "Lily," suffers from an incurable disease and has been lying on the floor for a long time. Her illness worsened day by day, and her life finally ended. In the wake of her death, her protagonist remembers a story she once heard from her grandfather. She fell asleep in the library and was "forbidden". What was written there was a forbidden man who manipulated the "soul". With all his hope for that technique, he abandoned his life ... And life changes --- What did he see and think when he woke up? How is their soul going? This is the story of "encounter" and "parting" by young people.