Eris no Seihai
The Holy Grail of Eris, エリスの聖杯
House Grail is known for its commitment to truth and integrity. While other noble families may resort to deceitful tactics to gain power, Grail family members are expected to act with honesty and integrity at all times. Constance Grail embodies these values and always strives to do what is right. However, her moral compass does not help her when her fiancé cheats on her with another woman. Despite her pleas for justice, no one takes her side except for one person - the spirit of Scarlet Castiel. Scarlet was once executed for attempting to murder Princess Cecilia, but this was actually a setup. She has no idea who orchestrated her incrimination but demands that Constance - as the only person who can see her - help her exact revenge on those who wronged her.
