A scantily clad young boy sat on the roof, holding a flask of liquor in his hand and taking sips from time to time, sighing heavily.,Lu seemed to have just woken up, his hair still unkempt. When he looked up and saw "Listening Snow Drinking Wine," his second son on the roof, he immediately cried out, "Son! Come down quickly, it's freezing cold out there today. Don't catch a chill!",This is just new, how did you end up back on the roof in this wind and snow。