Second day of opening. The spiciness (is this aging?) is addictive. It's very addictive. However, I personally think it is better to drink it cold because the alcohol taste is too strong when it is warmed up to lukewarm or hot.
I bought it two days ago, but I didn't look closely at the date of manufacture and it was more than six months ago. I have no choice but to open it as soon as possible. It is full-bodied and has a nice firm spiciness! This is good!