The Best Alchemy

Fang Chuqi, an apprentice in alchemy, had a furnace explosion when he was taking the entrance examination for alchemists, and his soul pierced through the body of Fang Chuqi, a senior student who was also unlucky. Fang Chuqi, who had nothing to do and was down and out, could only live a life of cheating and selling fake elixirs. The class monitor felt sorry for him and spent three yuan to buy a caramel-like elixir. After taking it, he felt like farting during class and tried to hold it in. Boom! At that moment, he only wanted to say one word: transparent!