Feng Zi's Travel Bag

As Zhang Heng stood guard for Feng Zi in the car, he simultaneously looked out for any suspicious people behind the factory. Ten minutes later, Feng Zi carried a big travel bag and walked toward the iron fence.

"Why are you looking at me? Come and give me a hand!" 

Feng Zi waved at Zhang Heng. She then lifted the travel bag with all her strength and threw it over the iron fence. After that, she quickly climbed over it.

Zhang Heng then walked out of the car and lifted the travel bag that Feng Zi tossed over the fence. The moment he lifted the bag, his entire body was drawn towards the ground. It must've weighed at least twenty to thirty kilograms. No wonder Feng Zi was sweating profusely.

After that, Zhang Heng put the travel bag in the back seat. By that time, Feng Zi had already climbed over the iron fence and had landed on the ground. She then wiped away her sweat with her Lolita dress.

"What's in it?"