IntheheartoftheAlpslivesanalphashe-wolfwho,fortenyears,hasraisedcubstobepowerfulandfearedhunters.Butwhenatragiceventturnsherworldupsidedown,shemustfleethepackandembarkonalongandperilousjourney.Alongtheway,shegivesbirthtosixnewcubs,whichmeansshemustdoherbesttokeepherselfsafeaswellassecurethefutureofherfamily.