The Northern Grand Duke's Secret Contract Official Manga
Summary:
The Grand Duke of the north, Curtis Alexei, a half-dragon with a hatred for magic, is cursed with a burning desire for sex every night. Unintentionally, a wizard in search of dragon's physical essence for research, witnesses the Grand Duke satisfying his libido. The wizard suggests a secret contract that he cannot refuse.
The series The Northern Grand Duke's Secret Contract Official contain intense violence, blood/gore,sexual content and/or strong language that may not be appropriate for underage viewers thus is blocked for their protection. So if you're above the legal age of 18.
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