At three o'clock in the night, Song Yunxuan was startled from sleep on the bed.

She lifted the quilt, sat up, and turned on the lamp in the room.

A voice came from the intercom to her ear, "Miss Song?"

"I'm fine."

Song Yunxuan let out a sigh and looked at the lighted room. She leaned against the bed and gently raised her hand to wipe the sweat on her forehead from the nightmare.

Mei Qi's voice came through the walkie-talkie, ...