Fang Yu suddenly remembered a magic weapon.

When he was on Earth, he had a magic weapon called the Dayan Lamp.

The magic weapon can track the source of the breath through subtle breath.

Once upon a time, Fang Yu used this magic weapon to find the immortal creatures.

However, this magic weapon Fang Yu did not bring it to the Big Tianchen Star.

However, the previous searches for treasure pavilions of major sects have allowed him to obtain many valuable magic weapons.

One of them, which is similar to the Dayan lamp, was stored in the storage space by Fang Yu.

"bass!"

Fang Yu took out this magic weapon.

This is not a lamp, but a bronze compass!

This compass looks extremely old, with many broken scratches on it, and is dull overall. It doesn't look like a good magic weapon no matter how you look.

But the function of this compass... is no worse than that of the Dayan Lamp.

It can even be said that its functions are stronger than that of the Dayan lamp!

‘Tianyin’.

This is a fuzzy character engraved on the back of the compass.

Therefore, the name of this compass is Tianyin Compass.

Fang Yu held the Tiangui compass with his hand and walked into the inner courtyard of the Cao family.

Huaixu happened to be in the yard.

"Brother Fang, are you..." Huaixu looked puzzled when he saw the compass in Fang Yu's hand.

"This is a powerful magic weapon, I just don't remember which sect I got it from." Fang Yu said.

As he approached the ashes on the ground, Fang Yu squatted down.

When he and Huaixu first came to the Cao family mansion, they smelled the burnt smell and bloody smell remaining in the air.

And this kind of smell that can be smelled by smell is also a kind of breath!

When they are mixed together, they become a unique breath in the world!

Qianying Lake is very big, and the big sky is even bigger. Perhaps many places have a burnt smell, and some places are also emitting bloody smell... But the two are combined together, and the different concentrations... make them look unique.

The black shadow who took action at that time must have been contaminated with these auras, and there were still residues along the way with Cao Tian.

This is the clue that can be tracked!

The Tianyin Compass can track the other party through such a smell, not necessarily the aura emitted from the body!

But, it's still too long.

In addition, the black shadow left very quickly, even if it was stained with odor, it would easily be dispersed.

It's still difficult to track.

"Theoretically, it can still be tracked." At this time, Li Huoyu's voice came, "For example, if you open the Eye of the Great Dao, you can see some extremely tiny molecules remaining in the air, which will remain in the original trajectory. Of course, it depends on whether your magic weapon is meticulous enough."

"No matter what, give it a try." Fang Yu held the Tianyin compass with his right hand, instilled true energy inward, and activated it.

"bass!"

The originally dull and dull Tianyin compass immediately burst out with a ray of light!

"Buzz!"

A trace on the compass began to shine, forming a thread-like mark.

"bass……"

A large amount of cyan light shrouded the surroundings.

In the green light, it can be clearly seen that a large number of tiny particles are suspended on the piles of ashes on the ground.

These are the auras emitted by these pairs of ashes!

"Swoosh!"

A wave of suction appeared in the middle of the Tianyin compass, absorbing these particles into the compass.

“Buzz…”

At this time, the sky-inspired compass vibrated and a more dazzling light appeared!

On its surface, the thread-like mark light kept flashing.

This process lasted for nearly ten minutes.

It was not until a clear light spot appeared on the thread mark that the Tianyin compass stopped vibrating.

"Finished!?"

Fang Yu looked surprised and looked at the flashing light spots on the threads of the compass.

The center point is where Fang Yu is currently located, and the light point... represents the target point of the locked breath of the Tianyin Compass!

Just like a mark on a radar.

"We have to find the light spot, and we should gain something." Fang Yu said to Huaixu.

Huaixu nodded.

"Walk."

...

Following the light spot of the Tianyin compass, Fang Yu and Huaixu flew all the way to the northwest.

Not long after, he flew out of the Qianying Great Hunan District and continued to fly northwest.

"At this distance... wouldn't you fly to the northwest area of ​​Qianying Lake?" Fang Yu looked at Tianyin Compass and frowned.

The two continued to move forward, faster and faster, gradually approaching the light spot on the compass.

They entered the northwest district of Qianying Lake.

Finally, the light spot is already in the center.

This means that this is where the breath eventually disappears.

At this time, Fang Yu and Huaixu were both above the sky.

The two of them swooped down and saw a huge area.

"It seems that it's here!" Fang Yu glanced at Huaixu.

Huaixu's expression was extremely cold, and a cold light flashed in his eyes.

The two fell from the sky.

Before he landed, Fang Yu discovered that there was a huge magic circle in this area.

According to the instructions of the Tianyin Compass, the breath disappeared completely after it arrived here.

From this point of view, that black shadow... ended up coming to this area.

And the magic array in this area isolates all breaths... or in other words, it removes all the takeaway aura from his body for him.

"It's here."

Fang Yu and Huaixu landed on the ground and looked forward.

At this time, the breath will be released and the magic array will be blocked, and it will be completely impossible to explore the internal situation.

But less than a hundred meters ahead of Fang Yu and Huaixu, there was a erected stone tablet.

There are four big words written on it.

The Emperor Family Realm.

"Emperor Family Realm?" Fang Yu frowned.

"The Emperor's Family...The Emperor's Family in Beiliang?" Huaixu's face changed slightly.

"Have you heard of it?" Fang Yu asked.

"The old man of the Cao family... once mentioned the Di family to me, and he said that the Di family is one of the two most powerful families in the Northern Liang Realm." Huaixu said with a serious expression.

"Di Family..." Fang Yu narrowed his eyes slightly and looked at the stone tablet in front of him.

Family realm.

After coming to the Big Tianchen Star, this is the first time I have seen such a large family, which is enough to set up a clan world.

It seems that it is indeed a big family.

But whether it is found a murderer for Huaixu or to find out whether the purple flame is related to the Purple Flame Palace... Fang Yu has to enter the Emperor Family Realm.

"Get in." Fang Yu said.
To be continued...