It takes a month for the ship to travel from Rugauin to the seaport of Kurast. During this time, Li Mu naturally would not waste the past. On the ship, in addition to taking care of the recovering Shuang'er, he was more summarizing the gains and losses of his battle with Duriel.

Despite his current high rank and the fact that he has weapons like Visk's candy box and elemental particle cannon, the battle has exposed many of his problems.

For example, when facing an opponent with super magic resistance, his dissociation technique will not be able to make a difference. And although the Star Finger is rich and rich against ordinary demon leaders, it is still powerful when dealing with a strong enemy like Duriel. Next, he will have to face at least such powerful enemies as Diablo and the three ancestral patrons of the barbarians on the top of Arret's Mountain, who are even more difficult to deal with than Durrell.

This time, Li Mu relied on Shuang'er to drive a rampage, so what about next time? He needed a powerful single attack that could at least deal enough damage to enemies of Diablo's level.

In addition, he now only has the Elemental Particle Cannon as a group attack. And this move has a certain environmental need. At the very least, it is required to be an open area that is spacious enough. And in many labyrinths and caves with narrow terrain, he lacks effective group attack methods. Although he can draw a knife and cut it, it is too inefficient.

While summing up, Li Mu thought about the solution.

He now has three books in his hand, namely the Renshui Chapter and the Guishui Chapter of the Five Elements Dao Book, as well as Akara's thoughts. He now needed to find a workaround from these three books. Used to solve the main problem he is facing now.

He flipped through three books, thinking through all the moves he had seen to find a solution. Just as he was lying on the railing looking at the distant seascape, suddenly a slowly forming tornado in the distance attracted his attention, in the distant sky, under a large thick dark clouds, a black tornado was slowly forming, this tornado wrapped the waves and hurricanes on the sea surface, and sometimes a flash of lightning flashed, illuminating the dark tornado.

This kind of scene is often seen at sea, and the sailors have become accustomed to it, and Ma'sif only reminds the sailors to adjust the direction of the ship and get out of the storm area as soon as possible.

However, this huge tornado gave Li Mu a lot of inspiration. He remembered playing a game before, in which a character's main skill was an electromagnetic hurricane, and the tornado emitted had two kinds of damage, electromagnetic and physical, and the tornado continued to exist after it was released, so that it could cause continuous damage to the enemy, and if the direction of the tornado could be controlled, then it would be like releasing several tornadoes at the same time, and it could also form a flanking situation against the enemy. In addition, if the strength of the tornado is controlled by controlling the amount of mana output, the problem of the universality of magic is also solved, so that the magic can be used against powerful enemies as well as in certain small or fragile areas.

As soon as he thought of it, he did it, Li Mu returned to his room and began to study it. He possessed a water spirit body and two water books, so the basic structure of this skill should be based on and improved on water elemental magic.

After some selection, Li Mu used the Ice Ball as the basic structure of the magic, however, Li Mu made significant modifications to it. First of all, the ice bullet originally released by the Ice Ball will no longer be released, but will be fixed to the storm released by the Ice Ball, rotating around the center of the circle, and the shape of the ice bullet will be adjusted to a sharp ice blade to mention its physical killing ability.

Li Mu dismantled and used part of the structure of the Frost Nova to add it to the structure of the new Frozen Ball, increasing the freezing ability of the new Frozen Ball.

Li Mu also found some special spell structures from the skills of the two Taoist books, and integrated them into the structure of the Ice Ball, further enhancing the stability and lethality of its structure.

After some magic changes, the new Frozen Ball made a new appearance, but its storm appearance wrapped in ice blades, cold air and lightning was too far from the appearance of the original Frozen Ball, so Li Mu gave this spell a new name, called Frost Storm.

According to this idea, Li Muyou successively developed lightning storms and firestorms.

Li Mu once wanted to add the structure of the electrostatic field to the lightning storm, but because the structure of this skill design was a bit special, Li Mu couldn't study it thoroughly for a while, so he had to give up. However, as a supplement, Li Mu added part of the structure of the dissociation technique to the structure of the new lightning storm, giving it a certain erosion ability.

The corresponding Li Mu also added the explosion structure of the Star Finger to the spell structure of the Flame Storm, which allowed Li Mu to detonate the Flame Storm in the final stage, causing the final round of explosion damage.

Although it is not possible to fuse the three storms into a more powerful storm due to technical limitations, so that it has four types of damage at the same time: physical, frost, lightning, and flame, and has the characteristics of explosion, erosion, and freezing, it is enough for Li Mu to divide the three storms, and splitting the three storms can enhance the stability of the spell structure on the one hand, and on the other hand, it can also save the consumption of mana, which also mentions Li Mu's ability to continue fighting to some extent.

As for the original Dotstar Finger and Dissociation Technique, because there were already better alternative spells, Li Mu removed these two spells from the skill list.

After some adjustments, Li Mu felt that his combat ability had been further strengthened. At least the universality has been greatly improved, and there is no need to slash hard in the maze. Moreover, these spells are not limited to the ground, they can also be used in the air, so that Li Mu has a certain air-to-air ability, but from now on, this ability is of no use for the time being.

After more than a month of adjustment, Shuang'er's body has already recovered, and after a hard battle, he has some understanding, and is on the verge of breaking through at any time, believing that after a period of fighting, he will be able to break through the shackles of the silver median and reach the silver high.

After a month-long voyage, Li Mu and his entourage finally arrived at the seaport of Kurast. Li Mu jumped off the boat and moved his body, which was a little tired from being on the boat for a long time, and felt that his body was about to rust.

"Whew, finally on the ground again." Shuang'er also jumped off the deck and moved his body.

"Ah, it's finally here again, and it's still not changed a little bit after decades." Kane also shrugged off the ship, and he looked at the dilapidated harbor with his beard on.

"Well, it's still the same, it hasn't changed at all."

At this moment, a man in a mage's robe walked over from a distance, "Welcome to the seaport of Kurast, original adventurer. ”