C139 Four Volts

Oh yeah, the phone.

Ye Yiwen's only thought now was of the communication device, and the phone was the best way for her to contact outsiders.

The smoke was getting more and more pungent.

Ye Yiwen felt that she was almost unable to breathe.

She covered her nose and mouth and quickly scanned her surroundings. Not only was she unable to find her phone