Destiny - The Hunters Grimoire

The Hunter,

A class of Guardian that is bound only by their own skill, one such Hunter is May-18, the second in command of the scouts, answering only to Cayde-6 back at the Vanguard. Much like the others of her class, May avoids spending extended periods of time in the Tower at all costs, preferring to call in her reports via. radio communications from her humble abode deep in the jungles of Venus. Due to her being second in command, she is the one that Cayde turns to in order to scout the more dangerous sectors, assassinate the most dangerous of the Towers enemies and recover the fallen from the most desolate of battlefields, she was present for the Battle of Twilight Gap, she watched as Saint-14 sacrificed himself to save the Tower. She was the only one to walk out of the first raid of the Hellmouth alive. May returned home from a standard assassination, a Fallen Kell that had ended the lives of too many and needed to be taken care of. As she collapsed on her bed after stripping herself of her armour her ghost phases into existence above her.

"May, Cayde is attempting to contact you, saying something about needing you to report to the tower. Want me to put him through?" her Ghost asks,

"Yeah, put him on." she responds.

What does Cayde need of her? Why does she need to return to the Tower?
Read to find out.

(All characters aside from May-18 and the adventures she embarks upon are the property of Bungie and Activision respectively, I make no claim toward any of Destiny's cannon storyline or lore but will be using pieces of both for the purpose of writing this story.)