While Others Cultivate, I LVL UP In My Sleep Using The Dungeon System

Flying through the air, Adam was once again amazed by the power of his Killing Move and found that the Spinning Javelin Strike seemed to be even more capable than the Spinning Spear Strike.

However, it was more draining and difficult to use, while it was also more likely to be blocked or dodged since it was a ranged attack, but its speed, penetrative power and explosive power were all amazing.

Stabilising mid-air using his Burst Movement Skill, Adam barely had any Internal Energy as he struggled to stay in mid-air as he descended to the ground before looking over to the Goblin Beasts that were watching from the Inner Part of the Goblin Beast City.

Despite being fatigued and needing time to recover, Adam was on high alert as he watched the Goblin Beasts for a short while to see whether they were able to attack him or enter the Core Part of the city after he took down all four Goblin Kings.

Fortunately, it seemed they still weren't able to, which went to show Adam that it wasn't the Goblin Kings that were holding off the Goblin Beasts from entering the Core Part of the City, which meant that it must have been the castle or something within it.

After confirming that the Goblin Beasts were still unable to get close to him or attack him while he was in the Core Part of the city, Adam activated the Ethereal Recovery Skill and began recovering.

While he was recovering, instead of entering his mindscape and spending time with Ava, which he would like, he instead replayed the battle he had with the Weapon Master Goblin Beast multiple times.

With it, he was digesting and reinforcing everything he learnt in their battle and also having time to integrate how he saw the Weapon Master Goblin King fight into how he fought.

A few hours past and Adam was unsure exactly how long he had been in the dungeon for, but it had definitely surpassed 24 hours and he should speed up and finish the floor as soon as he could, as he couldn't handle being separated from his body for so long.

Getting up, Adam walked over to the destruction that his Spinning Javelin Strike had caused and he had underestimated just how powerful it would be.

Adam was disappointed to see that all the weapons and items that the Weapon Master Goblin King was holding had been destroyed by his attack as he had wanted to try them out and see whether they were special weapons, but he was still happy with the current equipment that he had and didn't want to become reliant on weapons.

There was a large crater along with green blood, while the body of the Weapon Master Goblin King had been completely decimated, but Adam was still happy with what he gained after the battle and had learnt a lot.

Adam still relied on raw power and speed in order for his attacks to damage the opponent and learnt in his battle against the Weapon Master Goblin King, that control and technique could beat raw power and speed.

It was an interesting, fun and good battle where Adam was taught that muscle control was very important and brute force and power weren't always the key to winning a battle.

Although the Weapon Master Goblin King's body did surpass that of Adam's in terms of power, it wasn't by a large amount and it was its skill and control that made it a worthy opponent for Adam to face.

Jumping down from the top of the tall tower and landing without damaging its body or forming a small crater beneath its feet as it landed was the first thing that amazed Adam and showed him just how important muscle control was.

Instead of taking the brunt of the impact of the fall using only his legs and instead of being very stiff when he fell, the Weapon Master Goblin King's muscles were relaxed and as soon as its legs hit the ground, all of its muscles contracted and spread all of the impact throughout its body.

This made it so that the damage it took was minimal and also made it so that it didn't cause a large commotion, so that it could instantly burst off the ground and not have to take a moment to recover from the shock of the impact.

The muscle control was also demonstrated throughout the battle, and the more Adam observed and learnt from the Weapon Master Goblin King, the better his own control became, the less speed and power he required to use to keep up.

If both Adam's and the Weapon Master Goblin King's stamina were the same, the Weapon Master Goblin King would have tired out much quicker than Adam, but the beasts in the dungeon had abnormal stamina that was almost infinite.

Despite that, Adam still longed out the battle as much as he could to learn as much as he could from the Weapon Master Goblin King and only ended it when it became to risky to continue battling the beast any longer.

The Goblin King, despite its crude appearance and large size, fought elegantly and was focusing on technique then pouring power and force behind it, unlike the other Goblin Kings that Adam faced.

After digesting everything he had learnt from the battle, Adam felt that he had overall became a much better fighter, cultivator and individual in general as he searched the Weapon Master Goblin Kings tower after not finding anything in the area he defeated it.

In the tower, he found many different weapons, and Adam was shocked to find that all of them were ordinary weapons that didn't have enhancing effects on the wielder or any special capabilities.

That realisation made him admire the Weapon Master Goblin King and in a large sword in the corner of the room, Adam found what he was looking for.

"Just as I expected, the Weapon Master Goblin King also has one of those weird stones that seem ordinary, but must have some sort of use" mumbled Adam to himself as he pried out the stone using his dagger and placed it within his inventory with the other three that had collected.