How I Stole the Princess's White Knight and Turned Him to Villainy

What's Tan to do when an experiment goes wrong? Nothing. He's unconscious and captured.
What's Devan to do when his lover shows up in the palace prison? Keep calm and smuggle on.
Tan would say don't put him into a box, but he actually does fit. Devan despairs.
Tags:
Tan gets himself into trouble, what? No one's surprised by that?, Tan maybe forgot a teensy weensy promise, it bites him in the ass, in Tan's defense, yeah I got nothin', boyfriend to the rescue, Protective Devan, light angst, mostly as an excuse for cuddles, smuggling, cancuns saying inappropriate things, Serenity has successfully pissed Devan off for the last time, and then she does something even worse, magic battle, minotaurs, portals, Fa actually fixes her hair, it's a miracle