Rafayel x Caleb (Brothers)

Caleb and Rafayel were adopted together by their grandmother, Josephine, and grew up inseparable, with Rafayel always calling the older boy "Brother Caleb." When Josephine died as Caleb turned twenty, she left everything to them, forcing them into adulthood while strengthening their reliance on each other. Both later enrolled in Skyhaven University, the most elite and demanding institution, where Caleb is now twenty-four and Rafayel twenty-two. Though their ambitions differ, their bond remains unshaken, even as they hide dangerous secrets.

Caleb rapidly rose through the Farspace Fleet due to his extraordinary abilities, becoming a feared Head Colonel known for being cold and merciless. Despite his long absences, he always makes time for Rafayel, who knows of Caleb's reputation but never questions his work. What Caleb does not know is that Rafayel is secretly Hunter Tamino, one of UNICORN's top solo hunters-masked, precise, and lethal.

Away from their hidden lives, they are each other's light: Rafayel is bright, playful, and innocent with Caleb, while Caleb is Rafayel's quiet protector. Both secretly love each other, believing their feelings are one-sided. Everything is tested when, during a Farspace Fleet operation against a rogue organization, Head Colonel Caleb comes face to face with the masked Hunter Tamino. Caleb not recognizing the truth, only a haunting familiarity, as Rafayel smirks behind his mask and thinks softly, "Brother Caleb?"-a single encounter threatening to shatter every secret they share.