Paralogue

The paladins of Voltron are rushing back to their home planet to recreate the Castle of the Lions. While spending the night on Kerberos they find out one of their own are dead. Through out the next few years the Paladins realized Galra forces are making a joke of it on top of having a new weapon.
The assassin is known as Lotor's Executioner and have killed many innocent people. What will the team do when they find out that the killer who never misses their target is now focusing on them.

Cover by hazelnuthuntress (Also go check out her amazing stories!)
Voltron doesn't belong to me. Sorry...

This takes place after season 6