When true enemies are forced to work together, will it result in love or war?

Siris and Sterling Badru, twin Alpha wolves, have waited their whole lives for this moment. The moment when their Starlight falls and they can claim their fated mate. When it finally happens and Zeke and Tarak, vampire cousins, enter the picture, they fear their enemies will ruin any chance they may have had.

 Vega, the fallen Starlight, changes everything. From the moment she enters the earth's atmosphere, the men realize her importance to them, and the race is on to get to her before her light burns out. Before the feared Umbra find her and destroy her forever.

Can they put aside their differences for love and form their unbreakable bond? Or will fate work against them to steal their one true shot at happiness?

It has some adult scenes and is for adults, 18+.