The Saint Is on Top, but the Devil Is Undercover!

Ciel's sudden death is reopened. As a noble pure-blood dragon, he was sent to the brave team to play Infernal Affairs by his childhood sweetheart, the Demon King, and became the mount of a saint... Well, a mount is a mount. But—— Miss Saint, she, she is so charming, isn't she? Not good! Rhythm is running away! Wait a minute, what the hell is [galgame master system]? ! … "The undercover operation went well, initial contact with the Saint." "Please rest assured, Lord Demon King, I will always be your mount. Letting the Saint ride on me is just a temporary measure." "I won't go back to report on my duties this year. Now is the critical period to gain the Saint's trust... I'll hang up now. The Saint has something to do with me." "Slander! It's all slander! You have to believe me, Lord Demon King! I will not be deceived by the Saint. Pretending to be fascinated by her is just part of the plan!" "Stop talking! I have my own rhythm!" … Many years later. Ciel carried the brave team to the Demon King's castle. "Nielong! Do you still remember who is your master?" Common Line·End [Branch option Ω——] [1. Fall End: Lord Demon King, I am already the dragon of the saint. [2. Rebellion End: Miss Saint, I'm sorry, I'm actually the Demon King's dragon. Ciel choice 3! "Lord Demon King, I still have room on my back, why don't you squeeze in with them?"