Smurf and Trolls crossover

Training

Gargamel POV

"I bet you anything that we need to go to the Forbidden Forest to get the Fungus," Azreal said. 

"That's far," I said. "We can at least try here first. We go there when we don't find any results,"

"That's unfortunate," Monty said. "Even if we do complete the spell, our plan will not succeed if we still don't know the location of Smurf Village,"

"Trust me," I said. "We'll find it," Suddenly, I heard a knock on the door. I turned around. Who was it? I wasn't expecting any guests.

Slowly, I walked towards the door and opened it. Standing in front of me was what looked like two tall human with white skin, green hair and are wearing the same outfit. They look liked....twins?

"Hello?" I asked. "Who are you?" "My name is Velvet and this is my younger twin brother Veneer," One of them said. "We're here to make a deal,"

"What deal?" I asked. 

"We believe you may be hunting for these creatures called Smurfs, right?" Velvet asked. "Well, our greatest enemy are these creatures called the Trolls, and after what they did to us, we want them destroyed,"

"We found where they live, spied on their meeting and made a plan," Veneer said. "We want to work with you and destroy our greatest enemy together. Our deal is that if we tell you their plan and the location of their village, you let us join your side. After all, we're evil, you're evil, let's be evil together," 

I was touched at their words. If the Smurfs found about my plan, which  they did, then accepting this deal may be my only choice. 

"You found their village, huh?" I asked. "Fine. I accept your quest. But to complete this poton for the spell to destroy those Smurfs and these Trolls you were talking about, we need Fungus and poisonous gas, both are which are from the Forbidden Forest, which is over a high stone wall."

"Forbidden, huh?" Velvet asked. "Why is that?" "It's because of the danger that it has. Trust me, I've been there myself," I said. "Here's what we do: We go to the Forbidden Forest and split up. You two will go and get the gas which I believe is from a tree, and I will get the fungus,"

"How will you contain it?" Veneer asked. 

"Just by using this bottle," I said, holding it up. "But we can't do it now. We need energy. I'll find you two a room, and then we'll leave tomorrow after breakfast, let's say 8:00, 8:30. 9:00 at the latest, okay?"

"I'm not sure if I could do that early," Velvet asked.

"Fine. 9:30 the latest," I said. "Absolutely no later than-" I stopped my sentence when I heard a clang.

"What was that?" Veneer asked. I turned around to where the clang came from. It was from a book, but behind it was... blue? I gasped.

I quickly reached out, grabbed what's behind it, and shoved it into a cage. It was a Smurf!

Nosey POV

Shoot. I should've not gone alone. Dropping that fork was an accident.

"Hey, let me go!" I yelled. "I am innocent!" "Innocent?" Gargamel asked. "You were spying on us!"

"Hey, spying on other's privacy is my thing," I said.

"Spit it out then," The girl with the green hair who I don't recognise said. "Where are the Trolls?"

"Ha!" I said. "I know what you guys are trying to do. You are trying to trick me into telling you about the trolls at Smurf village, well it won't work!"