Siheyuan: The Temptation of the Mountains

Lin Ze's figure was as fast as lightning, and he swung out the long sword in his hand in an instant, and started a fierce battle with the Thunderbird. Su Yu stood aside, muttering something, and cast a mysterious fog spell. Thick fog filled the surroundings, completely blocking the Thunderbird's vision.

The thunderbird was enraged by the sudden attack and let out a deafening cry. It flapped its huge wings desperately, causing a violent thunderstorm. Lightning rained down densely, and wherever it passed, the ground was instantly scorched, as if it had been burned by the fire of hell.

Lin Ze and Su Yu did not dare to be negligent. They nimbly shuttled through the thunderstorm and cleverly avoided the deadly lightning. However, the thunderbird's attack became more and more fierce. They had to find the thunderbird's weakness as soon as possible, otherwise they would be swallowed by the terrifying thunder and lightning sooner or later.

Just as Lin Ze and Su Yu were struggling to hold on, Su Yu's eyes suddenly lit up. She found that the thunderbird's eyes seemed to be extremely sensitive to the surrounding lightning. After careful observation, she finally determined that the thunderbird's eyes were its fatal weakness.

Su Yu shouted loudly without hesitation, telling Lin Ze about this important discovery. Lin Ze understood, and he held the sword tightly, waiting for the best opportunity. Finally, the thunderbird attacked again, and Lin Ze saw the right opportunity, jumped up suddenly, and rushed towards the thunderbird like an arrow.

In mid-air, the long sword in Lin Ze's hand flashed with cold light, and with endless power, it pierced straight into the thunderbird's eyes. The thunderbird felt an unprecedented threat and wanted to dodge, but it was too late.

The long sword pierced the Thunderbird's eyes without any hindrance. The Thunderbird let out a shrill scream, and its huge body trembled violently in the air. The Thunderbird, which had lost its sight, was like a headless fly, and finally fell to the ground powerlessly, raising a cloud of dust.

After dealing with the powerful enemy Thunderbird, Lin Ze and Su Yu breathed a sigh of relief. They did not stay for too long and continued to move deeper into the island. Not long after, they found a cave surrounded by lightning. There was a faint blue light flashing in the cave. Obviously, the second key was in this cave.

The two looked at each other, and saw determination in each other's eyes. They walked into the cave hand in hand without hesitation, ready to face new challenges.

As soon as they stepped into the cave, a strong electric current hit them in the face, and they quickly used their protective Qi to resist it.

Inside the cave, lightning moved like nimble snakes, and strange runes flashed on the surrounding stone walls.

Suddenly, a group of small monsters formed by lightning jumped out from the stone wall and pounced on them with their fangs and claws.

Lin Ze wielded his sword, and the sword energy was so strong that he chopped the approaching lightning monsters into pieces.

Su Yu cast a spell, shooting out ice arrows, freezing the movements of some monsters.

However, as the monsters increased in number, the two gradually found it difficult to cope.

At this moment, a low roar came from the depths of the cave, and a huge thunder beast slowly walked out.

The terrifying aura it exuded seemed to be able to tear the void apart, and every step it took shook the entire cave violently like an earthquake. Lin Ze and Su Yu looked at each other, and they both saw unprecedented solemnity and determination in each other's eyes.

There is no doubt that this is the real challenge. They are about to face a breathtakingly powerful opponent - Thundermon.

Lin Ze took a deep breath, and he tightly grasped the long sword in his hand. The sword body hummed, as if it could also feel the owner's nervousness and expectation. In his body, the spiritual power surged like a raging wave, continuously gathering in his palm, and then passing through the hilt to the sword body.

At the same time, Su Yu was not to be outdone. She quickly formed seals with her hands, muttered something, and the aura around her continued to rise. She gathered all the strength in her body, ready to cast her strongest spell and give the thunder beast a fatal blow.

In this tense atmosphere, time seemed to have frozen. The only sounds in the cave were the breathing of Lin Ze and Su Yu, and the footsteps of the terrifying thunder beast getting closer and closer.

Finally, when the thunder beast was only a few steps away from them, Lin Ze and Su Yu launched their attacks at the same time. In an instant, the sword light and the magic light intertwined, like a dazzling meteor that cut through the darkness and rushed straight towards the terrifying thunder beast.

A more intense battle has officially begun!

The thunder beast roared, and the lightning on its body swept towards Lin Ze and Su Yu like surging waves.

Lin Ze's sword light was instantly dispersed by lightning, and his body was hit by a strong electric current. He staggered and almost fell.

The light of Su Yu's magic also dimmed a little under the impact of lightning.

But they did not retreat. Lin Ze gritted his teeth, and gathered his spiritual power again. The sword shone with a brighter light, and he slashed towards the neck of the Thunder Beast.

While the Thunder Beast was being attacked by Lin Ze, Su Yu formed a complicated hand seal with his hands, and a huge ice pillar rose from the ground and pierced straight into the Thunder Beast's abdomen.

Thundermon felt the pain and swung its body furiously, shattering the icicle. At the same time, it swept its tail and swept Lin Ze away.

Like a kite with its string cut off, Lin Ze crashed hard against the hard stone wall, making a loud "bang". His body collided violently with the stone wall, and he immediately spurted out a mouthful of blood, which splashed onto the ground, forming a shocking pool of blood.

Su Yu was extremely anxious when she saw this. She widened her eyes and looked at Lin Ze in horror. She was ready to cast a spell again without hesitation to save Lin Ze from danger.

However, just as she was about to cast the spell, she suddenly noticed an astonishing detail - there was a flaw in the Thunder Beast's attack! This was a fleeting opportunity, and a strong hope surged in Su Yu's heart.

She seized the moment without hesitation and quickly cast the teleportation spell, appearing behind Thundermon like lightning. Then, she used all her strength to send out an astonishingly powerful ice cone spell.

The ice cone pierced the back of Thundermon's head like a sharp arrow. With a "puff", the ice cone penetrated Thundermon's skull without any hindrance and embedded deeply into it.

The severely injured Thunder Beast let out a shrill scream, and its body shook violently for a few times, and then it fell to the ground like a mountain being pushed down. As it fell, the lightning in the cave seemed to have lost its support and dissipated without a trace in an instant.

Lin Ze struggled to get up from the ground, with a trace of blood on the corner of his mouth, but a relieved smile appeared on his face. Su Yu walked quickly to his side, and the two smiled at each other, their eyes showing concern and relief for each other.

Although they were exhausted, they did not stop, but supported each other, dragged their heavy steps, and slowly walked into the depths of the cave, because there was a mysterious key hidden there, which might be the key to their journey.