After time travel, I was caught and became a fake princess

Introduction: I originally wanted to eat a melon, but I never thought that the melon would be too big, so I accidentally arrived in another world. In this world, there is a magnificent God of War, a domineering and profound prince, and an unparalleledly handsome young master of the villa. A pair of jade pendants, two worlds, and the story of three generations unfolds.