Just right, there's a newly prepared excellent test site nearby.
The groove that was just dug up.
"Boom!"
After firing a cannon at the groove, Xu Xin and Zeng Tao immediately looked at the groove that had just been bombarded.
"Wow, this power, it's way stronger than explosive crossbows!"
Zeng Tao was extremely delighted, "The giant cannon I made is unbelievably powerful!"
"This power… is indeed impressive." Xu Xin touched his chin and nodded.
It's more than impressive.
The shell fired by this giant cannon is entirely made by concentrating gunpowder, and it exploded violently upon touching the bottom of the groove.
The exposed root of the world tree at the bottom of the groove seemed as if bitten by an invisible giant mouth at the moment of the explosion, with a large chunk disappearing instantly.
Then, the sound of the explosion reached the two people's ears, and the smoke from the explosion slowly rose from the groove.
