A guy dies and is reborn as Jon Snow. However, he doesn’t know much about "A Song of Ice and Fire," or does he? Early on, Jon discovers that he is in a medieval, magical world. Drawing on his knowledge of the medieval era, he sets out to uplift his hom...

Tywin Lannister died before Robert's Rebellion. Westeros' fate was changed forever. The shattered continent will reunite through blood, iron, and intrigue. A new king, a new dynasty will rise.

A doctor from Earth finds himself transmigrated into the bloody world of A Song of Ice and Fire/Game of Thrones with a system.

He thought he was going to take off like those protagonists in novels—until he realised his "golden cheat" followed on...