Yun Ran narrowed her eyes and her gaze landed on Shen Yu. She watched as he ran happily to Sweetcake and gave him a big hug.
Then, he held the little packrat's hand and wanted to bring her to Xuanyuan Yu's hall to play.
Something flashed through her mind, and she frowned.
She seemed to have found the point of contact between Xuanyuan Yu and Sweetcake. They didn't eat the same thing or drink the same glass of water. Instead, they came into contact with the same person.
That person was Shen Yu!
As far as she knew, Xuanyuan Yu had always doted on Shen Yu. Therefore, Shen Yu could enter and leave the Imperial Palace freely.
Of course, Yun Ran didn't suspect that Shen Yu would harm Sweetcake and Xuanyuan Yu. However, it was hard to say if anyone had poisoned Shen Yu.