Absolutely loved this one. It has the story of 2 generations. 1st one has a vampire who accidentally created a blood link with a "female" lycan in a male body, fell in love, went through all troubles that came with the second guy being a rare female lycan, and then finally had a baby boy. The 2nd gen was this baby (now a 23 yr old) who met and fell in love with a variant (baby born to 2 female lycans, basically female lycan on steroids), again troubles which they could help solve unlike their parents, and then gave birth to triplets
Blood Link