Nico Hamurişi is the one and only son of Santa Claus. All his life, Nico has known he's expected to fall in love and find lifelong commitment by the Christmas of his thirtieth year—like every other heir before him. But knowing and accepting are vastly different things, and as the final countdown begins, Nico has yet to embrace his fate. His once great enthusiasm for eventually becoming Santa has been dimmed by uncertainty over how the Santa Line will be affected when he marries a man.

With only a year left, will Nico have time to find love and commitment all while learning how magic will transform the family line to accommodate who he is and who he loves?