Luminerik

Luminerik is the Slash ship between The Luminary and Erik from the game Dragon Quest XI.

Canon
Erik is contacted by an entity known as the Seer. The Seer tells him that one day, the Luminary will arrive and how Erik must help him to fulfil a prophecy. At first, he dismisses the Seer's words as utter nonsense, but out of his own curiosity follows them. In Heliodor, he and a man named Derk team up as bandits, stealing a red orb from the castle and stashing it near their hideout in the Downtown division of the city.

For his deeds, Erik is locked up in the castle dungeon, and surely enough, the Luminary does meet him. Erik learns that the Luminary was mistaken for the "Darkspawn", his opponent. Per the prophet‘s words, Erik offers to help him escape.

The pair is pursued by Heliodorian foot soldiers through the sewers below, then by a resident black dragon. Barely fast enough to outrun the beast, they survive, jumping to the foothills adjacent to the city. Taking refuge at a nearby church, they rest the night. Erik then proposes going after his prized Red Orb, another part of the prophecy, which should be in its hiding place downtown.

For the rest of the journey, Erik acts as the streetwise and stalwart companion, ever curious to know where the prophecy he was given may lead next.