Put in a chokehold

With her mind fizzled with the liquor, Mo Qiang had no idea that someone had sneaked inside her room because Mo Xifeng did not want the three spirits to be with Mo Qiang who was drunk beyond her reasoning and thus took the four of them away. 

What if Mo Qiang suddenly started to sing when the four little spirits were with her? Mo Xifeng knew that her sister liked to sing when she was drunk and thus could not take another risk. Though scientists have come up with a way to deal with animal deafness, Mo Xifeng was not sure whether the human-developed treatment could work on these spirits.

In case they turned deaf, it would be a hell lot of trouble. 

And she did not think that Mo Qiang had the patience to come up with a sign language for the spirits. 

Mo Xifeng, the poor little younger sister who took every measure to protect the four spirits had no idea that at this moment she had greatly fcked up by leaving Mo Qiang alone.