Reigrein Vlen

Reigrein Vlen is the Grand Duke of the North and the male protagonist of The Villainess Captured the Grand Duke. He possesses a powerful ability that allows him to use his emotions as a form of magic, but each use causes him to lose those emotions. As a result, Reigrein has become cold and emotionally distant.

In the original novel, Reigrein is destined for a tragic fate after losing the ability to use his power and eventually dying. However, after Schueur Nethli transmigrates into the novel, she decides to change his fate because he is her favourite character. She travels to the North and proposes to him, intending to help him regain his emotions.

Initially, Reigrein is irritated and annoyed by Schueur's persistent attempts to get close to him. However, her presence gradually begins to affect him and becomes an important part of his emotional recovery.

(Source: Tapas)