“I think it’s a good idea,” April agreed first. “Going back is impossible.” Even as she mentioned this, her beautiful face still showed signs of shock and panic. “So we have to go through.”

She looked resolutely towards the four seas.

"I have no objection," Sihai said, shrugging.

Sun Han and Du Jun nodded in agreement.

Once the discussion was settled, Sihai took out a card. Before activating it, he looked at Cheng Shuang and asked softly, "Shuang, could you please put the teddy bear away for now?"

Cheng Shuang was puzzled, but she guessed it was related to the card's limitations. So she nodded in agreement, reached out, and the bear jumped off the dashboard and returned to the spatial compartment on its own.

The card instantly transformed into a palm-sized wooden fish. The fish slithered like a snake down the shallow water that barely covered the soles of the shoes and disappeared into the waterfall. Under the car headlights, two fish shadows rolled in the water and then vanished from sight.

"Imaging".

As soon as Sihai finished speaking, the white images in the water around the carriage were reflected, like a low-resolution media player—not very clear, but with a 360-degree stereo effect.

There are no living organisms in the water; it is clean and clear. When the wooden fish is struck, it creates white foam. Occasionally, when the wooden fish twists its body and breaks through the current, you can see a fleeting glimpse of a fish's tail.

Cheng Shuang was amazed by this sensory experience, and curiously rotated her head. She thought of the viewing tunnel in the aquarium, but unfortunately, only a small wooden fish could survive in the waterfall in front of her.

"Fifteen minutes."

As the wooden fish swam out of the waterfall, the timer for the Four Seas ended.

"It has three underground floors."

Waterfalls, tree canopies, and unique water mirrors, along with an inverted world, create a fantastical landscape on the third basement level.

The fish swayed slowly on the water's surface, using the slight dampness to prevent itself from turning into a dried fish, and its speed also decreased.

"Uncle Sihai, can I give it commands to be controlled remotely?"

April, standing to the side, twitched her lips. The little girl had a vague concept of the age definition of men and women. She was only three years younger than her brother, but the little girl's mention of her made her feel like she was a generation younger.

However, she would rather be the older sister than her aunt.

“No, it can only perform simple exploration tasks, and the time is very short.” Sihai shook his head, and sure enough, the fantastical scene in the carriage disappeared.

Cheng Shuang respected Si Hai's privacy and wouldn't ask questions out of curiosity, but Si Yue was different. She tilted her head and asked her brother, "Can the teddy bear come out now? It's Xiao Shuang's little guard, it's quite cute!"

Si Hai wanted to ignore his younger sister's maliciously cute head tilt, but he only had one sister and was used to spoiling her. "This card will draw a trace of the user's mental energy to change the perspective of the stereoscopic image. The negative effect is that I will have a period of empathy with it."

April raised an eyebrow knowingly, but was even more puzzled. "Aren't fish afraid of cats?"

"Hair." Sihai managed to utter the word with difficulty. "Lots of hair." It seemed the negative effects had begun to take hold of him; even the word "hair" made him sensitive enough to get goosebumps.

In April, she lost interest and sat back down. In front of her brother, she sometimes acted like a child who never grew up, and her proud, moon-like face would sometimes reveal a childish expression.

"Now let's see what cards can help us get through the waterfall!" Sun Han returned to the main topic. Si Hai released a wisp of spiritual energy into the wooden fish, and the wooden fish still passed through the waterfall unharmed. This shows that the waterfall does not hinder spiritual energy, but it is much more demanding on the human body.

Fifteen minutes is far beyond the human limit of holding one's breath; it is absolutely impossible to get through without the help of tools.

April and Sihai exchanged a glance. They already owed Cheng Shuang too much, and they didn't want to hide any cards that were suitable for overcoming difficulties. April directly threw out a card, closed her eyes, gritted her teeth, and said, "This one is fine."

【The Amazing Mori Mori: Mori Mori is a little octopus suffering from thalassophobia. After overcoming countless hardships and dangers, it successfully escaped its home, the vast ocean, and arrived in a famous hot spring resort. The hot springs became Mori Mori's refuge and lifelong love, especially the various minerals in the water that allowed it to produce incredibly elastic bubbles. Selling these bubbles to the hot spring innkeeper earned it free access to the hot springs. It received the best hospitality and honor at the inn, and every guest who saw it couldn't help but exclaim, 'Wow, that's amazing!'】

Note: To produce bubbles, the magical Moli Moli inflates its small body; its guests are its source of joy.

Standing in front of the waterfall, the group took turns deciphering the card. Sihai looked at his younger sister, who had been beautiful since childhood, with a beaming smile and full of anticipation. "So, we're going to clap and watch you perform...get fat?"

In April, she kept a straight face. Actually, she really wanted to throw the card at Sihai's face and make him do it for her, but considering that her brother had recently expended some of his mental energy, no matter how hateful he was, he was still her biological brother, so she was a little reluctant to do it.

"Hmph." She gave a haughty snort and turned her face away.

Cheng Shuang covered her mouth and chuckled. She saw that April's face was as red as a cherry, so different from her usual aloof demeanor. So adorable!

Si Hai, knowing his sister well, quickly gave the others a wink, "My sister is amazing! Clap, clap!"

A round of enthusiastic applause erupted. The plump April girl, who looked like a white glutinous rice ball, twisted her round body, opening and closing her palms to create a transparent sphere about half the height of a person, and said to Cheng Shuang, "Little Shuang, crawl inside."

The little girl obediently plunged headfirst into the sphere, feeling as if her whole body had been washed by cool dew. She was suspended in mid-air, floating in the sphere with a sense of weightlessness, as if she were in space.

Seeing Cheng Shuang's excited expression, Sun Han pushed up his glasses to hide his awkwardness. Cough, this transparent ball reminded him of a popular water park ride for kids—the water walking ball. He felt that sitting in it would make him a playful old man at heart!

Despite his thoughts, Sun Han didn't hesitate when it came to actually using it. After being hit by the water and bounced off the transparent ball, Cheng Shuang and he were the only ones having a great time.

Cheng Shuang naturally loved this kind of game. In the waterfall, she and Du Jun used the splashing water to play with the transparent ball like bumper cars. The little girl's face was as happy as a flower, bright and joyful.

Only one person, after enduring the ordeal of crossing the waterfall, his handsome face completely blackened, turned around and vomited into a garbage bag after the card expired.

In April, she happily patted her brother's back, and seeing that Sihai was not feeling well, she was also content.

Sihai endured seasickness, vomiting, and almost got slapped into a vomit bag by his younger sister...

It wasn't until the group filled every available empty bottle with waterfall water that Sihai cleared his mouth and regained his composure. Seeing his companions' relaxed expressions, as they briefly forgot the shadow cast by the man-eating tree, made him feel a bit better.

Nothing is better than living with a group of like-minded friends!