The following morning, Yu Nianzhen and Jiang Yue left the Bai family residence.
This time around, they did not hitch their cart on the bullock. Instead, they rode on the bullock's back and stored the cart in Jiang Yue's storage ring.
"Senior Niu, I didn't expect you can change your body size." Jiang Yue said in admiration.
Initially, he and Yu Nianzhen still wanted to hitch the cart so that they could travel more comfortably.
However, the bullock directly stopped them and enlarged itself.
Rather than the normal size of an adult cow, it was now two metres long and a metre wide.
With this size, the two young men could comfortably settle on its back to travel.
"Demonic beasts can freely change their body size." Senior Niu replied as he trotted alongside carts and demon horses that were leaving the city.
"Two people are following about one hundred metres back." The bullock warned.