Married to the Bratva Vampire

Yelena Morozova has spent eight years pretending her family isn't what it is. Then the debt comes due and the creditor asks for her by name. Kir Volkov has held the Morozov note since 1917 and has collected in brides for a century. One year of marriage, and the note goes in the fire. What Yelena expects: a monster with an accent and a schedule. What she finds: an apartment full of instruments he has been buying for a hundred years and never learned to play, and receipts that prove her father's debts were incurred protecting her. The council wants a child and a renewal. The original contract has a clause that lets the debt die with the creditor. All Yelena has to do is play for them. An arranged marriage dark mafia vampire romantasy about a cellist, a very old man, and a contract nobody read carefully.