"Why doesn't Han Zheng suspect that Meng Chuyue is in her space, instead of having disappeared?"
Because Erhu had been with him all along.
If Meng Chuyue was only in her space, unless she set a prohibition, Erhu couldn't just connect to her but also freely enter and exit.
Meng Chuyue hadn't told Shen Ci about the secret of her space and hadn't done anything in the space that Erhu shouldn't see, so it was improbable that she would set a prohibition...
Moreover, she had been missing for several hours now.
In the beginning, Han Zheng and Erhu anxiously searched around the farm but couldn't find her. It was only then that they called Shen Ci to help think of a solution.
Han Zheng and Erhu still hadn't told Shen Ci about the secret of the space.
So, not thinking as much as Han Zheng and Erhu, Shen Ci only had one thought right now, Meng Chuyue had been abducted by his, her, or Han Zheng's enemies.
