And at last, we're together again

Only now that he's lost him does he want him the most. Feng Xin never would've thought he'd miss hearing his name from his lips, he never thought he'd miss they those soft and silky strands of black hair or that cold and distant personality. Now he's standing face to face with him, but he's different. Now all he is is a face of rock hard cement and stone... Only now that he's lost Mu Quing does he want him the most.

Or

The Heavenly Realm is attacked by a gang of ghosts, powerful ones with an incredible ability to turn people into stone statues. And after three years of surviving alone, Feng Xin gets a surprise visit from an old friend seeking help to bring back the people they left behind, little did he know he was about to feel more pain than ever.