Too many uncertain factors stacked together can make a person anxious. Gao Yang is the boss; he is the helmsman of Satan. The lives of all Satan's members hinge on him, and all of this places immense pressure on him.
Gao Yang rarely suffered from insomnia. Normally, even on a battlefield where gunfire roared, if there was an opportunity to sleep, he could fall asleep immediately. But now, lying on a comfortable bed provided by a five-star hotel, he tossed and turned, unable to fall asleep.
The vodka placed in the hotel room was standard for luxury accommodations in Russia. For hotels in other countries, placing alcohol in rooms was uncommon; at most, there might be some beer in the fridge. But in Russia, having a few bottles of vodka in a luxury hotel room was completely normal.
