After Rebirth, I Was

"When Grandfather died, you were there. You knew my true intentions, yet you still favored him and even repaid evil with good! You forced me to take the blame! So I wonder, between me and him, who is truly your biological son",Even more so, his grandfather used his military achievements to secure a title for him. Otherwise, with Gu Yun's capabilities, it would be impossible to be awarded a title.,That year, at his mother's memorial hall, Gu Yun swore publicly that he would never marry again in this life and would only have one son.。