The light of the night light in the bedroom is not very bright.

but it's enough for Miss Mai to see that there are two people in black. They are like ghosts without any movement. They enter through the window.

"who are they?"

it's lucky that Miss Mai has something in her mouth. Otherwise, when she sees the two men in black wearing ghost masks, she will be scared to scream.

when the two men in black came into the room, they immediately looked over to the bed.

then the eyes behind the four ghost masks, brush and freeze in place.

Miss Mai has a sharp heart. They must be...