These chimneys stand like flags, proclaiming the empire's supreme power and wealth. After the gates of hell opened, these chimneys puffed and huffed even more diligently.,As everyone knows, killing someone is actually quite easy. But if the body is covered in blood everywhere, then cleaning it up can be a real pain… It's like cooking – it’s easy to make a meal, but washing the dishes afterwards is a hassle.,As he was pondering, suddenly, he heard the sound of “咚~咚~咚~” knocking on the door.。