After Rebirth, I Was

"Gu Jiuyao, even now you still don't know your mistake","Just because..." Gu Yun sneered, "Blue and Qing are both my biological children!",Gu Yun forcefully pulled out the dagger from his mouth and instantly lunged toward Gu Jiuyao. The dagger, like a swift wind, plunged down onto Gu Jiuyao's upper body.。