Xuanhuan: I Can See the Flaws in Everything

Ye Cheng transmigrates to a fantasy world. He thought he was destined for an ordinary life, but then he activates the System and gains the ability to see the flaws in all things.

There is a stone sword at the gates of the Heavenly Sword Sect. It turns out to be a legendary Imperial Weapon with a control flaw. All he has to do is sit quietly after dripping blood on it and chant a spell for thirty-six days, and he can control the weapon and gain a tremendous opportunity.

The Holy Maiden of Yaochi is as beautiful as ice and jade, peerless in her grace, yet born with a heart that has forsaken all emotion. She has an emotional flaw: all he needs to do is sing her a lullaby every day, and she will fall completely in love with him and never betray him.

The world-destroying demon spirit battles heaven and earth, and no one can restrain it. Yet it has a weakness: all he needs is a bowl of blood from a rooster that has not been in heat for three years. Before the peerless demon spirit, he can use the blood to write the character for