After thinking about it for a while, Tang Han could only temporarily give up the idea of looking for an underwater lake, and planned to go to a nearby organization to prepare a set of diving equipment and then go underwater to find out.

Tang Han, who had made a plan, returned to the shore, came to a headquarters in the Tyrannosaurus Lake, found the person in charge here, and asked, "Do you have diving equipment here?" ”

"I don't have any equipment, but in order to make it easier for you to catch Pokémon in deep water, you can temporarily rent a Pokémon that has learned to dive to you." The person in charge opened his mouth and said to Tang Han.

"How much is the rent?" Tang Han opened his mouth and asked, if it wasn't too expensive, Tang Han could rent one, if it was too expensive, he could only go to Luo Wuxin to borrow it.

"It's free! But you need to ensure the health of the rented Pokémon, and when you return it after use, we also have to check the health of the Pokémon, and if there is a casualty, we will compensate according to the actual situation, and the rental time is three days, remember to return it before leaving the Tyrannosaurus Lake. The person in charge explained to Tang Han one by one.

"Then please lend me one." Tang Han opened his mouth and said.

"Okay, please wait." The person in charge took out a Poké Ball and handed it to Tang Han.

…………

After Tang Han took the Poké Ball, he went to prepare some necessary things such as dry food, water, and flashlights, and then returned to the place marked on the map again.

Standing on top of the huge reef, Tang Han threw out a Poké Ball and released a loaned Pokémon.

After a burst of white light, a huge goldfish came out of the Poké Ball, Tang Han looked at this extremely ordinary goldfish king, quite speechless, although he had already been mentally prepared, the rented Pokémon would definitely not be too good, but he never expected it to be a Pokémon like the Goldfish King.

"Forget it, although weak is weak, I didn't expect it to help fight in the first place." Tang Han thought in his heart.

"King Goldfish, use diving!" Tang Han ordered the goldfish king to use his diving skills, only to see the goldfish king take Tang Han into the water, and a huge bubble enveloped Tang Han and the goldfish king, so that Tang Han could breathe underwater.

Riding the King Goldfish, Tang Han simply circled around the underwater part of the entire reef, Tang Han still did not see any hole leading to the underwater lake, this situation made Tang Han a little anxious, and decided to search carefully around the reef again.

Compared with the last time, Tang Han's search this time was more careful, and he didn't even let go of any small places.

"The entrance should be near the reef, but why isn't it?" Tang Han continued to search while thinking.

Just when Tang Han was about to finish searching the entire reef, Tang Han saw a Mo Seahorse disappear in a flash near him, and there was only a small hole in the place where the Mo Seahorse disappeared, the size of this hole was only the size of a child, and it was quite difficult to get in with Tang Han's size, but looking at the disappeared Mo Seahorse, Tang Han was a little sure that behind this hole was the place he wanted to find.

"Horned goldfish, knock this hole open and swim inside!" Now that he has done this, Tang Han does not intend to give up, and orders the goldfish king to keep crashing into the hole and squeeze into the hole.

"Bang"

"Bang"

"Bang"

The continuous impact was slightly useful, and the goldfish king led Tang Han to keep squeezing into the narrow hole, and the narrow entrance made Tang Han's whole person curl up, struggling to move inside.

Although he was moving slowly, Tang Han could still feel that he was moving towards the cave.

This situation only lasted for a while, and then it improved slightly, as it went deeper and deeper, the area of the cave entrance became larger and larger, and it seemed more than enough to accommodate Tang Han and the Goldfish King, and even became larger, and the speed of the Goldfish King was free from the limitations of the terrain and became faster and faster.

Under such circumstances, the King Goldfish still maintained a high speed for more than ten minutes, and finally came to an open area, and there seemed to be a bright light flashing in front of him!

Heading towards the light, the King of Goldfish led Tang Han to a small lake, no, rather, the inside of a small pond.

The pond is home to many petite Pokémon, King Carp, Ink Seahorse, Clumsy Fish, Iron Cannon Fish, Savage Bass, etc., as well as a mini dragon or two, and Hack Dragons are also here.

After entering the lake, Tang Han felt that there was water above.

"The light is above, even the surface of the water can be seen clearly, King Goldfish, come ashore!" Immediately urging the goldfish king to get out of the water quickly, the goldfish king suddenly accelerated, and took Tang Han to the shore with all his might.

After Tang Hanlai brought the shore, he carefully looked at the surrounding environment, which was an enclosed cave, and next to the shore was a small pool, which connected to the underwater passage to the Tyrannosaurus Lake.

And in the environment on the shore, there is a tunnel near the shore that leads to a deeper level, and from the entrance of the tunnel you can see the flashes of light.

At the same time that Tang Han arrived on the shore, many Pokémon also surfaced on the water, showing their heads, and looking at Tang Han timidly.

Tang Han looked at the dense Pokémon on the water and his head was also startled, not only because of the number of Pokémon, but also because of the qualifications of these Pokémon, at a glance, the weakest ones are all at the boss level, the lord level is countless, and the champion level has seen several, such a spectacular scene makes Tang Han's brain quickly lack oxygen, like a short circuit, and thinking that he can only catch one Pokémon, he feels a heartache.

"Why can I only catch one Pokémon, why can I only catch one Pokémon in front of a group of young champion-level Pokémon?!" Tang Han couldn't help but want to look up to the sky and let out a long howl to vent his inner dissatisfaction!

After Tang Han yelled a few times in grief, he temporarily gave up his plan to subdue the Pokémon and summoned his strongest Pokémon, Ma Tula, to open the way ahead! Advancing towards the depths of the tunnel, deeper and deeper into the tunnel, the light became brighter and louder, and a sense of oppression also came, which filled Tang Han's heart with worry.

"It's just ahead!"

Seeing that the light was getting closer and closer, Tang Han suddenly saw a blue Pokémon blocking in front of him!

It is blue and elongated, with four legs and white diamond-shaped spots on its torso. Both the face and its dark sides are white. On the forehead, there is a huge hexagonal sky-blue crown, which resembles a horn that symbolizes a unicorn.

The familiar appearance made Tang Han's heart skip a beat, the last time he saw it, it was the appearance of Zoroya, but this time it was the real Water King! How could Tang Han not be surprised!

"Human! Get out of here! A voice sounded directly in Tang Han's head!