Game of Thrones: Aegon the Avenger

(Lightweight system) (Slow-heating)

Aegon travels to the world of A Song of Ice and Fire and becomes Aegon Targaryen, who shares the same name.

Good news: He possesses the bloodline of the Valyrian Dragon King and can ride dragons.

Bad news: I didn't transmigrate into Aegon the Conqueror who conquered the Seven Kingdoms, nor into any of the Targaryen kings in history, but into "Little Aegon"—yes, the one who got smashed against a wall by the Mountain and had his head split open.

To make matters worse, the Targaryen dynasty had already fallen, and a usurper had ascended the throne in King's Landing.

He could only drag his broken body and rely on the system to stay alive as he fled to the Narrow Sea.

Aegon thought he was getting a tragic and heartbreaking script, but what happened?

Ding! Congratulations, host, you have successfully checked in at the Valyrian Ruins and received 1 chance to win a prize.

Ding! Congratulations, host, you have drawn the Golden Legendary item and obtained King Ghidorah (juvenile form).

Aegon stared in astonishment at the grotesque three-headed beast on the system screen:

"Wait... is this art style right?!"

When the shadow of a three-headed dragon, obscuring the sky, swept across King's Landing, when the chaotic Seven Kingdoms were reunited under the dragon's wings, and when usurpers and traitors were reduced to ashes in the flames, the maesters who wrote the Targaryen Chronicles bestowed upon him the title "Aegon the Avenger" after Aegon the Conqueror.