C657 Anxious elder brother

This feeling, why does it feel so similar to when I transmigrated and fell into a cave at the bottom of the lake? Is there any difference here? Any secrets?

Xue Qian Cheng felt it was strange as he watched Mu Tianling's actions. "Tian Ling, what's wrong with you?"

Mu Tianling opened her eyes slightly, looked at the mountain wall, and shook her head after some hesitation, "I don't know