Now the otaku has had a dream. This dream may be true, or it may be a dream. In the dream, he is a dignified otaku and falls in love with his adopted son, who is also the prince. Maybe this dream is true, maybe it is not necessarily what he dreamed about, but even if it is a dream, his lover is also his adopted son. This will not change. He is really in love. But when I wake up from the dream, everything is in vain.
Concept: The dream may be real, or it may not exist, but the person in the dream will occasionally think of it.