See through everything

There were quite a few people gathered around the bar.
People stared at Martin Jiang as he poured the last bottle of wine into his stomach. They couldn't help but gasp and their scalps felt numb.
"Did you finish it all?"
"This... Is this person the reincarnation of an alcoholic?"
"Is this something that carbon-based organisms can do?"
The guests were all dumbfounded and amazed.
Even the bartender was stunned, this time he was completely convinced by Martin Jiang.
"how...