possible outline of the story:
Chapter 20 and 21
1. *Wedding Ceremony*: The story begins with a wedding ceremony between Raymond (a demon lord) and Sweetie (a human) in the underworld.
2. *Tension and Suspicion*: The atmosphere is tense, with Lord Bachus suspicious of Lord Caesar and Lady Sapphire.
*II. The Disruption*
1. *Witches' Arrival*: Three witches, led by Sylvia (Lord Bachus's abandoned wife), arrive to disrupt the ceremony.
2. *Revelation*: Sylvia reveals that Sweetie is a descendant of witches, but this claim is later disputed as a distraction.
*III. The Blood Ritual*
1. *Blood Oath*: Raymond and Sweetie participate in a blood ritual to seal their union.
2. *Initial Failure*: Sweetie's blood doesn't flow initially, but Kennost intervenes, and the ritual is completed.
*IV. New Developments*
1. *Leon's Awakening*: Leon, who was in a coma, awakens and accuses Lady Sapphire and Lord Caesar of being impostors.
2. *Accusations and Tension*: The assembly is shocked, and tensions rise as Kennost and Lord Bachus try to maintain control.
This is just a rough outline, and the story can evolve from here.