Sima You Yue and Wu Lingyu went to the underwater palace and didn't take any notice of Black Shadow and Huan.
She didn't know what had happened, but since Wu Lingyu knew Black Shadow, that meant that Black Shadow and Huan were hiding something from her.
They hadn't told her the huge news that Wu Lingyu had arrived in the Ghost Realm. Naturally, she wanted to punish them as a show of protest.
When she and Wu Lingyu arrived at the underworld palace, she had so many questions upon seeing the magnificent palace.
As Wu Lingyu hugged her and sat down on the throne, she stretched out and wrapped her arms around his neck.
"Lingyu…"
"Shhh… don't speak." Wu Lingyu kissed her red lips. He wrapped one arm around her waist and the other arm under his armpit and pressed her lightly towards himself.
Sima You Yue felt his enthusiasm, his lingering and endless thoughts, which mirrored how much she missed him.