[Insect race + wormhole transmigration + other species + rekindled romance + 1v1 + equally matched leads + two male leads]
Multiple arcs and couples, possibly interconnected.
Volume One: The Rebel’s Submission
Gerlan falls through a wormhole into another insect race and meets Major General Yishelai.
After he’s injured and his pheromones leak, his male insect identity is exposed, and he’s taken to the Fifth Legion.
A local male insect picks a fight with him, exposing him to the insect race’s star network.
The local male insect is petty. Under the pretense of making amends, he sets Gerlan up and makes his heat come early.
Gerlan and Yishelai consummate their relationship, but they barely have time together before Yishelai is called away on a mission. Gerlan is a male insect from elsewhere, so he takes the starship Yishelai gave him and follows after him...
Volume Two: The One Soul in Two Bodies Falls into Temptation; The Madman Loves Only One
Volume Three: The Cold and Dismissive One Falls in Love