After a short rest for half an hour, the Black Flame Storm Griffin, which had become stronger and stronger, flew to the outskirts of Copper Furnace City with Fang Jin.

According to the information in the Grand Alliance, there should be a force called the Brass Guild in the vicinity, with at least more than a hundred bronze rank professionals in charge. Before joining the major leagues, although I could barely support it, life was quite difficult. Every three or five professionals, there are professionals who die in battle, resulting in the number of masters never accumulating.

After joining the alliance, I communicated more with other guilds, and bought a lot of standard equipment and potions from the He'an branch of the Rescuers Guild, and the situation gradually improved.

However, Fang Jin had his own purpose for this trip, and he had no intention of visiting them. After circling over the dilapidated and silent copper furnace city for a while, he landed at the entrance of the former subway station Line 1.

No one came in or out for two years, covering the marble floor near the entrance with a thick layer of dust.

Not far away, near the entrance, you can still see all kinds of man-made objects left behind, broken glass shards, black blood clots that are almost invisible, and completely decomposed corpses and white bones.

Looking inside, it was pitch black inside the unlit subway tracks. The wind blew from the ground outward, exuding a cold and cold smell. With the excellent hearing of a silver-level professional, you can still vaguely hear faint movements.

Timid professionals may feel a little hairy in such an environment.

But Fang Jin, whose strength has reached the current level, really has nothing to be afraid of. Signaling the Black Flame Storm Griffin to continue hovering in the air, he took out a high-grade lighting stone by himself, and Shi Shiran followed the entrance of the subway and went down to the pitch-black track.

"Let me look at the topographic map first......"

With the help of the rail transit map hanging not far away, Fang Jin observed for a moment, combined with what he had heard, roughly demarcated the suspicious area, and began to move north along the track.

The bright and soft glow emitted by the Advanced Illumination Stone dispelled the darkness by ten meters, but it also made him the most visible light source in the dark subway tracks.

In the gloomy subway forks and maintenance shafts, there was the sound of dripping water and the low roar of unknown monsters.

Obviously, it's not just undead creatures here, but there are also some special monsters that inhabit here. For example, the existence of these plants in the twilight plane, such as the dark fungus blanket and the dark cursed poisonous mushroom that likes to survive in the dark and damp underground environment, can naturally attract small magical beasts that depend on them for their livelihood, and then there are dangerous predators such as the hard-haired plague rat and the painful blood bat.

However, it wasn't these creatures that stared at the top brocade first, but maple moths!

It is a flying monster about half a meter in length, with yellow poison powder on the surface of its wings, and has a chance to add paralyzing toxin when attacking enemies. If it's a one-on-one battle, a professional level 15 or higher can defeat it with a little effort. But if you are accidentally attacked and you are paralyzed and poisoned when your blood volume is not much, it will be dangerous.

In his previous life, Fang Jin had seen this poisonous moth in more than one place, and he was no stranger to it at all.

Without waiting for the other party to get closer, Fang Jin took the lead in a wind slash and attacked first.

The full level wind slash must have a bleeding effect triggered, and with Fang Jin's current attributes, the additional bleeding effect is still quite considerable. The maple moth, which had no time to dodge, immediately let out a wail full of pain.

Flapping his wings and speeding up, a few meters away, a stream of yellow poisonous powder sprayed over.

Fang Jin, who had been on guard for a long time, how could he be hit?

He quickly moved a few steps sideways, easily out of the range of the poison powder, pulled the battlefield a few meters to the side, and attacked the maple moth again.

Three sword dances! Sword of Punishment!

The sword light with terrifying lethality appeared in the dark subway tracks. Accompanied by the sound of snorting air, it unsurprisingly hit the maple moth hard.

After all, it's just an ordinary monster, and its level is lower than Fang Jin......

After making up a few swords and ending the battle in a relaxed and happy way, Fang Jin continued to go deeper in the direction where the maple moth was flying.

Seven or eight similar monsters were dealt with one after another along the way, and Fang Jin gradually approached the suspicious area marked by him.

In his previous life, he found that the professionals here were chased by elite-level demonic beasts when he came to collect supplies in the city of Tonglu, and he fled into the subway station in desperation. But most of the changes brought about by Fang Jin in this life have affected the occurrence of this scene.

But the undead who should appear will not be affected, right?

With this anticipation, bypassing the bend ahead, Fang Jin saw a tragic disaster scene: two subway trains that were operating at the end of the world collided because of a major problem with scheduling. The two staggered carriages have been twisted into twists. Even the underground track was blocked by twisted and crooked carriages.

Through the gap, you can vaguely see scattered undead creatures, wandering aimlessly on the opposite side.

Although they were only chatting about a few, their appearance made Fang Jin's eyes light up.

Sure enough, something like a spatial rift appeared, even if two years had passed, it still hadn't been affected by itself.

Turning over the disaster site through the gap, Fang Jin entered the other end of the sealed subway tracks. Sensing the breath of a living person, a spike skeleton mage took the lead in turning around, the orange soul fire in his pupils flickering brightly and flickering, and launched an attack on him.

"Nail the Bone Spear!"

A level 19 necromancer's pointing spell was not a high threat to Fang Jin now, but he obviously didn't have the idea of taking a hit.

As soon as the refraction opened, it easily blocked the attack, and then began to bless one after another.

First, the baptism skill has increased all attributes by 20%, and then the most important skill - the blade of light!

As early as level 22, this skill has been filled with Fang Jin, which can increase magic damage by 100 points in a single attack and maintain it for a certain number of times or time.

Also, deal 50% extra damage to undead creatures!

With a level 4 level advantage, coupled with the bonus of the Blade of Light, even if it was just an ordinary sword, Fang Jin could easily slash out more than a thousand damage!

As for the damage of the LV2 three-stage sword dance, it is even more terrifying to be tilted out.

The level 19 necromancer was cut off by countless fragments almost instantly, and his blood volume plummeted by half. This kind of completely crushing injury made the undead who were not afraid of emotions tremble.

By the time the other two undead in the vicinity arrived, Fang Jin had already dealt with the spike necromancer.

"It's not enough!"

A few undead are not worth Fang Jin's use of light and strength. After quickly solving them, Fang Jin was dissatisfied and headed deeper into the orbit.

What he wanted to see was a sea of dozens and hundreds of undead monsters that crowded the entire subway tracks!

Fortunately, this hope and request was quickly met.

Under the light of the high-grade lighting stone, he walked forward less than two hundred meters, and Fang Jin felt that the number of undead he encountered began to increase rapidly. From the initial field of vision, there were two or three, to the point that there were more than a dozen.

Bring them together, and the conditions are ripe for solving them all at once with light and flame energy!