Collects Guardians of the Galaxy (2013 3rd Series) #11-17, All New X-Men (2012- ) #22-24 and material from Guardians of the Galaxy (2014 Marvel) Free Comic Book Day.
When an alien race discovers that Jean Grey is back on Earth, they decide to punish her for the genocidal crimes of Dark Phoenix! Now, the Guardians of the Galaxy must help the All-New X-Men save Jean from twisted intergalactic justice - but can they prevail against the universe's most powerful army? Then, with Star-Lord missing and the entire galaxy gunning for the Guardians, it's time to bring in some help. But as the team recruits Venom and Captain Marvel, unexpected dangers arise that may tear them apart! What does Star-Lord's disappearance mean for Earth's safety? And can he survive against a mysterious new adversary without the Guardians' help?