Chapitre 1633: Dejavu
Date- 13 April 2321
Time- 12:45
Location- Southern Region, Blossom District, Sky Blossom City, Dungeon Highway, Barren Lands, Central Tower
"So as I was saying—" Colleen kept talking to Wyatt like she had met an old friend. However, receiving a grimoire notification he interrupted saying, "Colleen, a minute please."
Colleen had gotten used to Wyatt's rudeness and blatant disregard for the proper etiquette when in the company of the Royalty.
No, Colleen was not some naive teenage princess in her rebellious phase to find Wyatt's action refreshing and fall head over heels for his bad-boy attitude.
Rather, if she could she would whoop some etiquette into him, however, not only did his contract with Anna stop her from doing that but she was not sure if she could do that after the strength he displayed in the battle of Southern Capital.
L’AVIS DES CRÉATEURS 
IGotStones
IGotStones I know Diamond Grimoires are not a scarcity for the Heatsend Royal family. However, the Diamond Grimoire in question here has a story to it. This is related to another reveal about about Grimoire and Card power system.
I hinted at this in the early chapters. When Anna's uncle was gifting baby Anna the diamond grimoire of the female demigod (Yin Widow's friend) that he had killed, Colleen scolded him for coming up with an improper gift by saying something to the effect of 'Do not give that slut's dirty grimoire to my precious granddaughter.'
Cadeaux
-- Cadeau
reçu État de l’alimentation hebdomadaire
-- Classement
Power Stone 
-- Power
stone