Anna Wolf

Aren is immortal. In the past, he was a Viking warrior, who brutally murdered more than two thousand people, however, his biggest mistake was having killed among those two thousand people, the daughter of a powerful sorceress, who, as punishment she cursed him, turning him into a werewolf, adding to his sentence, having to live a year for each life he took. So, as time passed, he discovered that the only way to undo the curse is by finding a descendant of the sorceress, who is the only one who would have the answer to his eternal hell, but all his efforts have been in vain, because it has taken him a thousand years of unsuccessful search, until due to fate, in the 21st century, he will meet Lena Cross, an unlucky girl who will end up being the servant of whom she believes is an attractive and eccentric millionaire, owner of a huge castle, not knowing that, both are destined to help each other.