Don't leave me now (glimbow)

It's been a year since hord primes defeat, glimmer and bow and officially dating, and every thing is going great. but a new threat rises, wanting the power of the heart, wanting To know how to reverse the failsafe. they know they need all the princesses alive for it to work, so they kidnap glimmer and bow, torturing bow to get the queen to talk, will they survive, or will help arrive to late.