Dress up as a Little Dragon Girl from Ancient Times and Become a Saint by Dozing Off and Signing In

[Invincible + Sex Change + Funny] When she woke up, Xuan Mian was no longer an ordinary person working hard in the mortal world, but the only bloodline of the Black Dragon Emperor and Taixu Holy Dragon on the eve of the Long Han First Tribulation, an innate dragon girl who was born to control darkness and holy glory. She looks soft and cute, has a lazy temperament, and loves food, sleeping and cuddling with fairies, but once she opens her eyes, the whole world will be shaken. After being bound to the "Dream Sign-in System", she can sign in treasures while sleeping, deduce magical powers by yawning, and achieve perfection in her dreams while others have worked hard for thousands of years. She wouldn't give up any chance of the Ancestral Dragon, the fate of the three clans, the Chaos Spiritual Treasure, or the seat of Zixiao. On the surface, he is a harmless little dumpling, but behind his back, he is an absolute existence that sweeps across dragons, phoenixes and unicorns, toughens Hongjun's disciples, and cuts off the cause and effect of calamities. In this life, she will not marry, will not be restrained, and will only be the dragon emperor who is the best at sleeping and the most invincible in the world.