Before the exploration began, Xu Ming first counted how many time and space vortexes he had available.

"When the fifth phase of exploration began, I had 16 standard space-time vortexes."

"The grassy hills, shell durian forests, crystal red forests, and Pearl Valley occupy 4 standard space-time vortexes."

"After the fifth phase of exploration, Jinshan, Yam Fat Jade Mine, and Marble Mountain split three standard space-time vortexes, and three more small vortexes."

"Then I used 3 small vortexes on Blue Star, renting a house, 701's house, warehouse."

"Last month in order to open an online store, I set up a standard space-time vortex in the Crystal Valley to facilitate water irrigation."

"This month, in order to fly backpacks, I set up a standard space-time vortex in the oil storage cellar, and also set up one in the grassland in the middle of the lake."

"A total of 10 standard space-time vortexes were used up."

"There are six left to use, enough for a phase of field exploration."

Of course, if it is not enough, Xu Ming can take some vermillion fruits to increase his mental power, increase the expandable diameter of all space-time vortexes to a split state, and double the number of standard space-time vortexes.

However, Xu Ming felt that the improvement effect of Zhuguo was too good, but he could not eat too often and too much, just like the so-called resistance to drug resistance. If you eat too much, the effect will be bad. You can only get the maximum effect after eating it occasionally.

Then, the old-fashioned issue is still the one that should be explored in that direction.

To the south or north, to the east or west?

This time, Xu Ming chose the south side.

"Last time, I calculated the latitude of the grassy hills by direct sunlight at noon, which was about 21 degrees north latitude. In Blue Star, it is an area between the tropical and subtropical zones."

"The further you go south, the temperature will rise and the light will become stronger, and the species and number of plants will be more abundant, with a vibrant and colorful look, and the diversity of species is very high."

"As the diameter of this planet is close to 11,000 kilometers, one latitude is about 95 kilometers, and multiplied by 21, about 2,000 kilometers south, you can reach the equator and experience the hottest climate."

"You can also see more abundant and unique plants."

So Xu Ming set a new goal for himself: to go to the south equator to take a look.

If we arrive from the "Pearl Valley" that the fourth phase of the exploration plan is as the starting point, he will probably reach the south equator about 1,500 kilometers south.

It is calculated by exploring about 200 kilometers per day.

It takes about seven or eight days.

But considering that he had to explore the planet twice in the next five hundred days, he would advance 200 kilometers every day on average, he felt that there was no need to divide the following exploration into the period and period. He had to spend at least one morning every day to explore and make the field exploration daily. The specific period was not clear, so it was better to call it the "500-day World Travel Plan".

It is better to ignore the previous few issues of exploration.

...

Early that morning, Pearl Valley.

Wear a Martin-3 flight backpack and stand on the mountainside of a mountain.

Xu Ming, who was ready, started the turbofan engine and entered a 3-minute preheating state.

Click ~

He showed a smile and took a selfie with his cell phone.

Xu Ming murmured:

"Today's special day is called the 'Five Hundred Days Traveling the World'!"

"I will see the world in the next five hundred days."

“Martin 3 took off!”

Seeing that the engine was in its best working state, Xu Ming pressed the accelerator button on the handle and increased the thrust. In the buzzing sound, his feet left the ground and slowly raised his eyes widened beyond the treetops. A large forest was right in front of him.

Follow the direction of the compass and head towards the south.

...

The warm wind is intoxicating, and the grass and trees are fragrant.

Wear windproof glasses (with certain anti-light function), flying at an altitude of more than 30 meters, at a cruising speed of 30~40 kilometers per hour.

Xu Ming focused, opened his eyes wide, and glanced at the scenery below.

Occasionally, it will slow down, observe nearby, or even reach out to pick a fruit, or use time and space to cut, pick it first and then let it fall into the vortex of time and space... This kind of picking is more efficient, and even cut away a piece of fruit-filled branches and study it in the afternoon.

Occasionally, you will speed up and skip it quickly without wasting time.

Overall, the average exploration speed is about 50 km/h.

One hour of exploration efficiency is equivalent to the past day.

soon.

Xu Ming landed on the ground three times, replenished his flying backpack three times, and rested for about ten minutes each time.

The fourth time I flew into the sky and flew south for more than twenty kilometers.

The scenery of the forest below is still relatively monotonous and consistent, and there is no particularly exciting harvest.

"I just collected more than twenty kinds of fruits and flew about 180 kilometers. The sun was in front of me, and one morning was about to pass."

"Is there nothing exciting to gain on the first day of the 500-day tour around the world?"

Xu Ming shook his head, there was still 45% of the fuel left in the flight backpack. On the first day, it probably passed so dullly.

A small hill ahead is two or three hundred meters high, blocking it.

Increase the engine thrust and go beyond.

The moment he crossed the top of the mountain, Xu Ming's attention was attracted by a strange tree ahead.

This is also a "giant tree species".

The height is generally above 150 meters, and some tall ones may be 180 meters or even 200 meters... It is completely comparable to the giant fir trees on the west side of the grassy hills.

What surprised Xu Ming the most was two points.

One, the surface of this giant forest is positive and wide, whether in depth or cross-sectional width, there is only this kind of tree, and biodiversity is invalid here, and only this one overlord occupies all living space.

Secondly, Xu Ming approached and observed it for a little analysis, and then guessed why this kind of tree was so competitive.

javelin.

The canopy and edges of this tree grow sharp tops, straight downward, and javelin-like fruits with a length of about two meters.

At least six or seven hundred hanging on each tree.

Using time and space to cut, pick a fruit, and observe it in your hand, Xu Ming found that it is similar to a hardwood pole, very hard and inedible at all. The pointed tip at the bottom is as hard as gold and stone, and the density is as iron. It can be used directly as a spear. Ordinary soft objects can be easily penetrated.

Xu Ming also saw with his own eyes that under the blow of the high altitude wind, the javelin-shaped fruit on the edge of a giant tree fell from a hundred meters high at a declining angle, and then was blown by the wind. When it fell to the ground, it was at least ten meters away from the mother tree and was deeply rooted on the ground.

On the ground, Xu Ming saw some javelin-shaped fruits inserted into the soil, and some green leaves had grown.

"This kind of tree is called a javelin tree."
Chapter completed!