Even after they began living together in room 1031, Damao continues to observe Neil. But after being touched by Neil's kindness, he lets his guard down. One day, Mr. Lynn's younger sister, Lily, came down from Heaven. Innocent and naive, Lily quickly becomes friends with the tenants of 1031, and Neil also seems to have fallen for Lily's kindness...	
EPISODE 07 - THE DEMON KING OBSERVATION JOURNAL
Der Teufel –
Ein Forschungstagebuch.
Observando al Rey Demonio.
Observando al Rey Demonio.
ÉPISODE 7 : OBSERVATION DU ROI-DÉMON
"Diario di osservazioni sul re demone".
Episódio 7 — O Diário de observação do Rei Demônios
7 серия: Дневник наблюдений за королём демонов