This kind of depression-type lake, Mu You thought it was not connected to the outside river.

But when I looked at the map closely, I realized that there was actually a small underground river branching out along a zigzag culvert that connected to the lake from underground.

In this way, there are two ways to get to the place where the frog is trapped, one is to kill it directly from the land, and the other is to sneak in from this underground culvert.

There is no need to think about it from the road, because this lake is too close to the imperial capital, and there must be a lot of garrisons around it, and killing it directly is equivalent to delivering food, and the noise is too big, and it is easy to startle the snake.

Mu You was originally going to wait for the tower to be pushed, and after these guards surrounding the lake were withdrawn, he would take the opportunity to rescue the frog, but now that he has discovered this underground passage, he can go and see it in advance.

Thinking of this, Mu You immediately corrected the navigation route of the ghost ship, and before going to the royal capital, he gave priority to a place called Plum Blossom Town.

It is still nearly a day's journey from here to the royal capital, but from the underground here, you can reach the entrance of the culvert on the map in the shortest distance.

After setting up the itinerary, things in the game are over, but in reality there are still many things to be busy.

For the next two days, Mu You spent the next two days hanging up and refining evolution potions.

With the large number of refining times, Mu You's production level of evolution potions has also improved slightly, with the cooperation of the Fool Enchantment, 100 materials were finally transformed into 86 finished products, including 7 bottles of black iron grade, 74 bottles of ordinary grade, and 5 bottles of excellent grade.

Moreover, these five bottles of Excellence did not use the drunken spring breeze to improve their quality, that is to say, Mu You is actually capable of refining rare-grade evolution potions now.

After refining, Mu You immediately took out 50 bottles of ordinary potion and delivered them to Jiuyou.

The rest of the potions are all counted as his net earnings, and he can sell them if he doesn't need them here, even if it is a black iron-grade potion, some people rush to buy it.

On Jiuyou's side, although he had long known that most of this transaction would not go short, he still inevitably had an extremely unreal feeling when the whole box of potions was handed over to him.

In the past, they had to fight to the death, and it took a lot of trouble to get a bottle of evolution potion, but now it appeared in his hands like wholesale goods......

Taking a deep breath, Jiuyou calmed down, and then hurriedly rushed to the Dragon Group headquarters with a box of precious potions, and informed the others of the news.

After a burst of cheers, everyone immediately engaged in a discussion about how to use the potion.

In this regard, Jiuyou will not participate in the discussion, whether to produce two epic players, or to produce ten high-level players to improve the team's combat effectiveness higher, these issues are naturally handled by those specialized data scientists.

On the Jiuyou side, they immediately notified the leaders of the other forces, revealing this important news, and asked them to send the materials of the evolution potion as soon as possible.

The other first- and second-rate forces, of course, are not so slow to make materials as slow as the Dragon Group and the Ice Emperor, but in fact, because they can't believe that someone can really refine the evolution potion, most of the forces are actually on the sidelines.

Until this moment, hearing the news that they had obtained the evolution potion from here, these forces no longer had any scruples, and they took action one after another, and one by one, they rushed to be the first, and in just two hours, all the materials that had not been collected for two days were sent to Jiuyou.

And on the Jiuyou side, he immediately divided another 100 materials out and delivered them to Captain Ghost again, and he didn't force the speed, so that he could refine as much as he could.

In addition, Jiuyou also informed Mu You of the secret decision made by a state department: at 11:30 p.m. on August 8th, the tower-breaking operation will start on time!

At that time, the floating stone that carried the door would just stay in the sky above the Arcane Tower, the capital of the Empire, and a group of high-level players they had selected would enter through the door and directly start to break the tower, hoping that Mu You's side would be able to cooperate with them as much as possible when the time came.

"Number Eight......

Mu You glanced at the time, it was already August 6, Wednesday, nine o'clock in the evening.

The eighth is the day after tomorrow, and there are only two days left until now.

This action time is earlier than Mu You imagined

Less, you should know that the deadline for all server missions is August 15th, which is equivalent to starting the action a week in advance.

But it's normal to think about it, the further back they go, the less chance they have to be surprised, and the easier it will be for the Wizarding Guild to grasp the player's movements, and the defense will only increase over time.

Besides, Mu You delivered the first batch of evolution potions today, such a big thing is impossible to completely conceal, and the Wizards Association can more or less receive some rumors.

And since there are people among the players who can make evolution potions, according to normal thinking, at this time, it must be delayed as much as possible, and the longer it is delayed, the more potions can be made, and the more strength of the player group can be improved.

It is also a good choice to use this kind of reverse thinking, and act suddenly at this time to hit the other party by surprise......

Anyway, now that the time for action has been clarified, Mu You doesn't think about it anymore, and he also needs to make some preparations next.

Switch back to the game.

At this time, in the game, it has reached the underground of "Plum Blossom Town".

Mu You let the ghost ship continue along the predetermined route, and his figure disembarked and took a boat to the entrance of the underground culvert.

[You drive the Wind Riding Boat and use the downwind characteristics of the Sea Breeze Scepter to speed all the way ......]

[After driving along the excessively narrow waterway for a long time, you finally arrived at the intended location.] 】

[You put away the boat, put on a fish-man mask, jump into the river, and dive towards the deep water.] 】

[The crystal corals at the bottom of the lake emit a colorful shimmer, illuminating some of the things at the bottom of the lake.] After diving straight down the cliff for a hundred and fifty meters, you finally see a dark hole mouth located on the rock wall below......]

Maybe because the map was really too accurate, Mu You didn't have to put too much effort into it, and he easily found the entrance to the culvert as soon as he arrived at the place.

But then, just as he controls the character to enter the entrance, several new prompts pop up in a row.

【…… You try to swim to the mouth of the cave. 】

[Something suddenly jumped in front of you, staying not far from your front, and blooming in front of you with a dazzling white light. 】

[Under this burst of white light, you see countless familiar red fish flying towards you around you, bulging their bodies one by one, babbling from their mouths......]

[With a continuous roar, your health is quickly emptied.] 】

[You were killed by a school of self-exploding fish......]

“？？？”

Mu You was stunned.

The tricksters I haven't seen for a long time have reappeared, and it's okay to appear self-exploding fish, but isn't the key to this appearance a little weird? Will the self-exploding fish still flare?

The text prompt is "After a burst of white light", and a large number of self-detonating fish appear in an instant, obviously the fish were not provoked by himself, but attracted by the white light.

Mu You immediately went back in time.

[Time passes, you go back to before you die, and you are swimming towards the entrance of the culvert below.] 】

[A mysterious object floats in front of you again.] This time you can see it, it's a stick-like object that resembles a firecracker, exploding in front of you, emitting a dazzling white light again. 】

[Countless self-exploding fish are rushing from all directions, looking at you like an enemy who has killed their entire family. Luckily, you're fast enough to get into ghost form before the fish get closer. 】

[In the roar, a large number of self-exploding fish exploded around you, failing to hurt you in the slightest.] After a few moments, the explosion stops, and you see that there is no shadow of the self-exploding fish around, only a large amount of "unstable sulfur" floating in the sea, is it out of the ghost form? 】

"No."

Mu You didn't rush to collect the loot, but activated the hermit card, stood still in place, and quickly entered a state of deep invisibility.

The firecracker-like thing just now was obviously thrown by someone on purpose, and he wanted to see who was making trouble first.