Half an hour later, it was completely dark, and only the lights on the various stations on the island and the lights on the ships on the nearby sea were left.

Suddenly, there was a burst of red light on the entire sea surface, brilliant as a glow, and if you stood in mid-air, you would definitely see a circle of light like a red lantern below the sea surface, and it was these light clusters that emitted red light towards the sea surface and reflected the sky.

At this moment, on Yuxin Island, at the very front of each station, the originally dark cave shot out a red light at this time, which was more gorgeous and eye-catching than those red lights on the sea.

"Yu Xin Mussel is about to start mating and breeding, now is the best time, you can go to the sea to collect, everyone immediately go to the sea to collect Yu Xin Zhu!" At this time, Elder Huoren of the Fire Fist Gate shouted loudly to everyone in front of him, urging everyone to go down immediately.

In front of the other camps near the Firefist Gate's station, the same scene was happening almost at the same time, and the heads of each faction were urging everyone to go to the sea to collect immediately.

I saw a large number of people leaving the station, heading to the cave in front of them that shot red light, and some walked towards the sea behind them, and at the same time, many people from various factions on the sea jumped off the boat with bamboo tubes on their backs and got into the sea.

"Well, it's time." Shi Jiu whispered softly, then walked out from behind the boulder, and quickly blended into the crowd heading to the cave with the help of the dim environment.

His addition did not attract the attention of the various factions, and everyone in each faction was staring at the red light in front of the cave and on the sea, because once the red light disappeared, it meant that the Yu Xin Mussels had ended mating, and they would close the shells, so almost no one could open them again, so everyone had to get the Yu Xin Zhu in the mussels before the red light disappeared.

Among the people who went to the sea to collect Yu Xinzhu, nearly half of them went to the cave in front of the station, that is because the cave is connected to the sea, but there are many water holes that wind and cannot be explored, and it is very easy to get lost.

Although the bottom of the cave is not friendly to people, it is a very good mating place for Yu Xin Mussels, and various waterways and water holes are very suitable for Yu Xin Mussels to stop and mate, so the Yu Xin Mussels here are also the largest, and the Yu Xin Beads produced are also the largest.

Shi Jiu followed the others and soon came to the cave, and then walked along the artificially created staircase step by step towards the sea below, when the sound of sea water lapping on the shore came from below the cave.

Because the entire cave was filled with red light, illuminating the entire cave, Shi Jiu could clearly see the sea surface below, and at this time, people kept jumping down and burrowing below the sea surface to search for the whereabouts of Yu Xin Mussel, of course, as long as they followed the direction from which the red light came, they would definitely be able to find it.

Soon it was Shi Jiu's turn, and after taking a deep breath, Shi Jiu plunged into the sea and disappeared.

The mating time of the mussel is about only one hour, so almost all of them carry several air pockets to facilitate underwater operations, but even so, most people still have to surface multiple times to get fresh air.

Now Shi Jiu is already a cultivator in the late stage of the Qi Spirit Realm, and he is much longer than ordinary people in terms of holding his breath, about half an hour, plus he has prepared several air bags in advance, so he doesn't need to surface to ventilate during the entire mating time of Yu Xin Meng.

After entering the sea, Shi Jiu turned on his divine sense, and then swam quickly in the direction where the red light came from.

After a while, Shi Jiu saw a palm-sized Yu Xin mussel lying quietly on the rocks at the bottom of the sea, and the pump shell opened straight up, revealing the red Yu Xin Bead inside.

"It's similar to the pearls I've seen in my previous life, except that the color is different but red, and it also emits a faint red glow. It seems that all the red light is emitted by Yu Xinzhu. ”

Shi Jiu did not hesitate, gently picked up the Yu Xinzhu with his fingers, slowly took it out, and then threw it into the Sumeru space.

After doing all this, Shi Jiu immediately swam in the direction where the red light came from.

At this time, many people below the sea surface have harvested the first Yu Xin Zhu after going to the sea, and at the same time, many people have surfaced and excitedly displayed it to the people on the shore.

Shi Jiu didn't care about all this, but continued to swim towards the water hole below.

Before coming to Yuxin Island again, Shi Jiu had already inquired clearly, knowing that all large Yuxin mussels were in the depths below the sea surface, and someone once found a fist-sized Yuxin bead in an extremely deep place, which shocked everyone at that time. However, the deeper the place, the more dangerous it is, and most of the people who want to make a fortune and dive into the deep water hole have not come back and died below, which also leads to the fact that most people do not dare to go deep into the water hole below, and the Yu Xin beads harvested are also small particles.

Although he knew that the deeper he went, the more dangerous it became, Shi Jiu still decided to go, because with the help of his divine sense, he could know in advance where the danger was and where there was a Yuxin mussel.

At this time, Shi Jiu quickly swam along a water hole that glowed red, and he also saw a lot of bones along the way, all of which were people who were bold enough to find the big Yu Heart Bead in the depths. Shi Jiu also found some Yu Xin beads next to these bones, these were all collected by the bones on the side before his death, and now they are cheaper than Shi Jiu.

These harvests alone amounted to no less than eighty or ninety grains, and in addition, Shi Jiu himself had collected a lot, the largest of which was the size of two fists.

"Sure enough, the bigger the Yu Heart Bead, the more it is below."

Looking at the half-fist-sized Yu Xinzhu in his hand, Shi Jiu was also very happy, so he decided to continue searching.

Half an hour has passed since Shi Jiu went to the sea, and almost all of them have gained, some or less, but none of them can compare to Shi Jiu's harvest, just his two fist-sized Yu Xin Beads are worth all the gains of a dozen or so other people.

In the past ten minutes, Shi Jiu harvested five or six egg-sized Yu Xin Beads one after another, which also made Shi Jiu very happy, so he immediately swam towards the deeper water hole below.

Before, his divine sense had discovered that there was a brilliant red light not far below, which was more gorgeous than all the red lights that Shi Jiu had seen before, and even in this gorgeous red light, there was a faint golden light, which was very beautiful, and obviously there was a large Yuxin mussel underneath.

The deeper you go, the greater the water pressure.

When Shi Jiu swam to the brilliant red light, the water pressure here was already very large, and ordinary people had already been squeezed into minced meat, but Shi Jiu was a cultivator of the Qi Realm, coupled with his daily diligent practice of the Northern Soul Breathing Method, both his strength and physical body were much stronger than those of ordinary Qi Realm cultivators, and it was not even worse than the physical strength of people in the higher level of the Qi Realm Realm, and it may still be excessive. Shi Jiu only felt some pressure, and it didn't make an impact.

At this moment, his gaze was completely attracted by a behemoth in front of him.

It was a huge mussel, the size of a house, the huge mussel shell opened at 90 degrees, the heart and flesh of the mussel inside were pink and ruddy, and in the middle of it lay a basketball-sized mussel, and this mussel was not red as a whole, some parts had been transformed into gold, and emitted a golden light, and the surrounding red light intersected and reflected, very beautiful.

"Is this old mussel a sperm? Such a big one! And this Yu Xinzhu is still emitting golden light, it can't be a catastrophe, right? ”

Shi Jiu was shocked by the scene in front of him, and at the same time, greed also appeared on his face.

"How much should such a super large mutant heart bead be worth?" Shi Jiu was a little unimaginable, but it was definitely worth a lot, and it was estimated that it was no worse than the fifth-level underworld core, or even more than that.

After the shock, Shi Jiu began to move.

He first used his divine sense to scan everything around here to make sure that there was no danger around him, and then he slowly swam to the side of Yu Xinmeng.

Shi Jiu had seen someone accidentally caught by Yu Xin Mussel when he was taking Yu Xin Zhu before, and swam to the sea in pain, so he didn't want to have this experience, but came to its side, and then ran the Dream Mind Method, using his spiritual power to grab the Yu Xin Zhu in Yu Xin Meng.

Shi Jiu carefully covered his spiritual power under the oversized Yu Heart Bead, and then slowly held it up. The huge Yu Xinzhu shook at the beginning, and as Shi Jiu's spirit slowly lifted, it was also slowly rising.

After completely detaching himself from the soft mussel meat underneath, Shi Jiu breathed a sigh of relief. This is also what he is most worried about, if one is not done well, it is extremely easy for the huge Yuxin clam to close the entire mussel shell immediately, and nothing can be caught at that time.

Fortunately, now this most dangerous level has passed, and as long as nothing goes wrong, this oversized mutant Yu Heart Bead will be his own.

A minute later, Shi Jiu successfully received the oversized Yu Xin Bead into his arms, and then put it into the Sumeru space.

After that, Shi Jiu looked up, an hour was almost up, and it was time to go back to the sea. Then with an acceleration, Shi Jiu swam towards the original path.

It didn't take long for Shi Jiu to swim into the crowd that had surfaced one after another, and at this time, everyone who came ashore lined up in turn to pour the bamboo tube containing the Yu Xin Bead he had collected into the treasure chest in front of the various factions that had recruited him.

Shi Jiu was far away, then put on a mask and quietly hid behind a stone wall in the distance, watching the crowd in front of him line up one by one to hand over their harvest.

At this time, in the row of harvest treasure chests in front of the cave entrance, the three treasure chests in the middle are the largest, from left to right are the Fire Fist Gate, the Shuntian Dart Bureau and the Water Heaven Pavilion.

Looking at the two treasure chests engraved with the Fire Fist Gate and the Water Heaven Pavilion on the left and right, Shi Jiu unconsciously showed a smile, and he could collect interest immediately.