Zhang Zi'an heard Shihua's ordinary singing voice once on the beach in Germany - it was not the low-frequency singing voice she sang, and the low-frequency singing voice he couldn't hear, which was beyond the range of the human ear.

Shihua's singing voice is not the language of the world, let alone him, even Richard, who claims to be proficient in Chinese and bird language, can't understand it, but her voice quality is long and pure, and it should never be mixed with the abnormal sound of popping.

Obviously, this pot is going to be carried by Richard.

He rushed out of the bathroom to settle accounts with Richard, but the had a premonition that it was gone.

Forget it, it's probably no problem, just take it as a beat.

"When will you buy me a phone?" Shihua asked expectantly, blinking his eyes, "this hour, or the next hour?"

Zhang Zi'an: "Your time frame is too narrow...... Within today, tomorrow at the latest. ”

"Woo~ I have to wait so long!" she lamented weakly, and then said as if remembering something: "By the way, I also want a beautiful phone case!"

She pointed out the small window, "I see a lot of girls with beautiful phone cases!"

"Well, no problem. ”

Zhang Zi'an agreed, walked out of the bathroom with his mobile phone, and could still hear Shihua muttering excitedly, "Mobile phone! I have a mobile phone! This will definitely make the fat orange cat envious, jealous and hateful!"

"π, do you have time now? Lend me a computer. He came to his desk.

"Squeak!"

π nodded, saved the ORD document, and jumped off the swivel chair to begin moving around the room in circles.

Zhang Zi'an first imported the recording files in his mobile phone into the underwater speaker, then opened the e-commerce website and selected a mobile phone for Shihua.

Fortunately, on the occasion of Girls' Day and Women's Day, major e-commerce websites have started a new round of price reduction promotions, and it is expected that many boys' wallets will experience a big shrinkage.

He originally planned to buy the cheapest mobile phone, anyway, Shihua had never used a mobile phone, so he couldn't tell the good from the bad, but after thinking about it, she couldn't - she was using her mobile phone in the bathtub, maybe her hand slipped and fell into the water, so she had to buy a new one, so it was better to buy a better mobile phone with waterproof function.

The mobile phone with waterproof function is not cheap, even if the promotion is not much lowered, he closed his eyes ruthlessly and reluctantly placed an order and paid, and by the way, he also bought a matching girlish mobile phone case.

When he was done, he gave π the computer and left his bedroom with the underwater speakers.

The door to the parents' bedroom next door was open and dark.

He pushed the door open.

The parents' bedroom was covered with thick curtains, and the only light source was the lights of a few fish tanks, and the room was unusually dark.

Zhang Zi'an waited for his eyes to adapt to the dark light before he walked inside.

High-end aquarium players will prepare a separate room for their aquarium creatures, preferably a basement without windows, and completely replace natural light with artificial lights, because artificial lights can almost perfectly simulate natural light, and the superposition of real natural light and artificial lights will cause interference.

There is no basement at the Odd Fortune pet store, nor is there a former shoe store next door, but the parents' bedroom is empty, which is just right to use.

"Meow~"

In the dim interior, Xinghai's silver-gray eyes are particularly eye-catching.

It squatted on the carpet, its face almost pressed to the fish tank, staring intently at the deep and mysterious underwater world inside the tank.

Hearing the sound of Zhang Zi'an opening the door, it turned its head, raised a front paw and said happily: "Meow~ Good morning, Zi'an!"

I was afraid of disturbing the other elves to sleep, but this is the real greeting.

"Good morning, Xinghai, I'm still looking at the corals. Zhang Zi'an was not surprised, because in the past few mornings, Xinghai always came to this bedroom to take a look at the coral first, and then went downstairs to play hide and seek.

"Meow~The coral is beautiful~" Xinghai nodded, and added: "The fish are also beautiful!"

The "fish" it says is not actually a fish, but an angel of the ice sea.

Indoors, several fish tanks stand against the wall, and are blocked by obstacles such as books and cabinets in the middle to avoid disturbing each other's lighting.

In addition to the few fish tanks that keep corals, there is also a fish tank dedicated to ice sea angels.

In order to keep the temperature low, there is another fish tank on the outside of this fish tank, and ice packs are placed in the sandwich of the two-layer fish tank.

Two adult ice sea angels were suspended in the icy water, flapping their crystal clear wings, tentatively approaching each other. The tentacles on the top of their heads felt each other's presence, and in the translucent chest, the heart-like organ became more and more red, like a raging fire of love.

Last night, Zhang Zi'an adjusted the seawater, placed the equipment, and repeatedly checked that there was no problem, and only then did he dare to release them from the game pet pen, for fear that they would collapse in the middle of the business.

Fortunately, after a night of adaptation, they seem to have accepted the new environment and began to warm their minds**, which is exactly what Zhang Zi'an wanted.

After much probing, they finally let go of their reserves, reached out their suction cups, pressed against each other, absorbed each other through the suction cups, and then danced side by side in the water.

Few animals have a mating process as romantic and beautiful as they are, like a waltz that lasts for four hours.

Zhang Zi'an gently closed the door and held his breath at the same time, for fear that the unexpected noise would disturb them, but in fact, their mating process was not so fragile.

No matter how elegant the dance is, it is boring to watch it for a long time, and he turned his eyes to the fish tank next to him.

This fish tank is also cooled by ice packs, and there are several tiger snails in it.

Although they have the word "snail" in their name, their appearance is very different from that of a chicken heart snail or a shoulder snail.

Including the shell, their bodies are almost transparent, and a pair of pea-like transparent wings flicker and dance like butterflies, hence the more apt nickname for them, "sea butterflies".

The snails are also beautiful, attractive enough even as an aquarium sign, but their important task is to be the food of the Ice Sea Angels – the Ice Sea Angels' recipes are unusually monotonous, comparable to that of giant pandas, and the only food is the snails.

Zhang Zi'an also hopes that the tiger snail will breed as soon as possible and give birth to more tiger snails.

Before that, he wasn't worried that the Ice Sea Angels would starve to death, because the Ice Sea Angels were very hungry, maybe the low water temperature lowered their metabolism, and they could eat once a year.

The third fish tank, like the first two fish tanks, is also a large tank sleeve and a small tank, and the interlayer is cooled by ice packs, but the difference is that there are several thick pieces of ice floe floating on the water surface of the third fish tank, indicating that this fish tank needs a lower temperature, almost zero degrees.

But there was nothing in the tank.

What kind of creatures can live at such low temperatures?