Best Party Ever?! Weed and Danger Lurking!

In the New Leaf plain, a hero was claiming to have…weed?! 

"Well, it's not really weed per se. But you can definitely smoke it, and it will make you as mellow as a marshmallow! So, anyone wants some?" 

Many crowded around him, but suddenly the crowd parted ways as the Demon King walked forward, his face as stern as an old school catholic nun! He sized the man up: alchemical satchel, the sweet scent of potions with a hint of bitterness, and a kind face. 

"You've been learning alchemy with the Old Lady?" 

"Y-yes, Sir!" He nervously replied. Did the Demon King investigate him beforehand?! 

"This stuff of yours is poison, isn't it?" Jack asked while frowning. 

"T-technically yes? But I swear it's very mild. It's nothing like paralyzing or hallucinatory poison!" He didn't dare to lie. 

"Kid, do you know what will happen to you now?" His deep voice echoed in the tense atmosphere.