Transmigrated into a world with only two people I know.
In order to have a happy ending in this world, I must defeat the cruel and ruthless Northern Grand Duke.
But…
[Grand Duke of the North, Kristia! How great is her greatness!]
Something seems strange.
Ugh
You chomped on a shota-sized bullet bro
Thank you for your service 🙏
Kind of weird and gross. Basic plot is straightforward. MC and his GF (FMC) create some novel world. In that world, Kristia, the Duke of the North, is the OP boss. FMC and MC are possessors transported to that world; MC becomes some weak character who is destined to fight the boss villain, and FMC becomes, well, you can guess. However, FMC lived in the world for 15 years before MC got there, and is super powerful both physically and politically. FMC is thus older and almost twice the size of MC. So it becomes an Onee x Shota story – and basically FMC mistreats MC / treats him like a toy, and MC is just a simp (FMC does stuff like dress him in penguin pajamas, makes his dress like a dog and call her master, etc). Pretty pathetic.