RTS: King's Game
Ren King Chan-Lee was fine sitting or relaxing in the void after refusing the Goddess of Creation and Magic: Nu Kua offer. Too bad she modified his body without his permission and dumped his ass into the world anyway. So he lived his second or whatever this is for 15 years in average magical town. All that change when the desperate rulers of a far, far away declining kingdom need a warrior or mage to help lead them to triumph over their enemies, their king spell picks Ren. This world obeys the rules of an RPG and RTS. Lucky for them he is exactly the person they need to manage the kingdom, increase the levels of the PCs, and lead their armies.
Ren hopes that his brothers have it worse than him.