Qin Feng remembered, under the Spiritual Well in the Spirit Fruit Garden, there was an underground stream that led to the Sword Washing Pond in the Huang Family's Sword Casting Valley.
Although he couldn't sneak in to take a look, he could send the Swallowing Sky Toad instead.
After all, this underground stream was originally discovered by the Swallowing Sky Toad.
Moreover, since it was able to get in and out of the Huang Family's Sword Casting Valley before, it was clear that the so-called Sword Casting Valley wasn't a heavily guarded place.
Indeed, the Huang Family collected refined iron ore every day, coming and going frequently. They couldn't always activate the prohibition formations, otherwise, the Swallowing Sky Toad wouldn't be able to get in and out easily.
Thinking of this, Qin Feng became excited.
