During the fight, Lin Feng had discovered that he couldn't fully bring out his strength.
In combat, Lin Feng could use at most 60 kg of his 100 kg of strength; the rest was wasted.
Fortunately, the Black Iron Battle Body had come through for him, allowing Lin Feng to smash the Qi Sea Realm beast apart with strength alone.
If Lin Feng hadn't been able to beat the beast and had been torn to pieces instead, that would have been a joke.
To bring out one hundred percent or even two hundred percent of his strength in combat, he needed to cultivate martial skills.
Lin Feng was determined to become an invincible man. If he couldn't even be invincible among those of the same realm, wouldn't he be a joke?
So, to fulfill a man's promise, Lin Feng decided to upgrade his martial skills first.
Martial skills and cultivation techniques could strengthen Lin Feng's foundation.
Only by breaking through after perfecting his foundation could he be considered truly invincible.
So Lin Feng decided that before every breakthrough, he would wait until his foundation was perfect.
For Lin Feng, as long as he had enough Energy Points, perfecting his foundation wasn't difficult anyway.
The only martial skills Lin Feng currently knew were Basic Footwork and Basic Fist Technique, and upgrading each one required 500 Energy Points.
Upgrade, Basic Fist Technique.
In an instant, all kinds of insights into fist techniques surged into Lin Feng's mind. He understood how to punch to unleash the greatest possible force.
When he recalled how he had punched before, he quickly understood what he had been doing wrong and corrected it.
By using Energy Points, Lin Feng became, in a short time, a fist fighter who had practiced the Basic Fist Technique for several years.
With the Basic Fist Technique upgraded, Lin Feng could finally bring out his formidable strength.
Lin Feng had no intention of saving his remaining 600 Energy Points, so he immediately upgraded his Basic Footwork.
As with the fist technique, Lin Feng's Basic Footwork was directly upgraded from the beginner level to minor accomplishment, taking a major step forward.
Basic techniques were still basic techniques, though, and did little to strengthen Lin Feng's foundation. He would still have to go back and find some powerful techniques to cultivate.
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With the fight over, Lin Feng hadn't forgotten the dead Qi Sea Realm beast.
A Qi Sea Realm beast was a treasure from head to toe.
The spikes on this beast were good materials for crafting weapons.
Its flesh, blood, and hide could be used to make potions and armor, and were all worth a great deal.
But Lin Feng didn't have a storage ring and couldn't carry a large amount of materials. He could only dig out the crystal core in the beast's brain and take some spikes, leaving the rest behind.
The thought of throwing away so much money made Lin Feng's heart ache in waves.
Before leaving, though, Lin Feng also intended to get something to eat.
Although the Undying and Indestructible Buff meant Lin Feng no longer needed food to stay alive,
he felt his mouth watering at the thought of what his teacher had said about how delicious the flesh of a Qi Sea Realm beast was.
In life, even if he could no longer die, he still had to find some enjoyment. Otherwise, wouldn't he die of boredom?
Taking out his dagger, Lin Feng chose the beast's paw as his ingredient.
When the beast was alive, its paws had been incomparably tough.
But now that it was dead, its defenses weren't much to speak of, and Lin Feng quickly chopped off one of its paws.
Lin Feng lit a fire, picked up a wooden stick, and thrust it through the beast's paw, then started grilling the meat.
Knowing that the wilderness trial would last a long time, Lin Feng had brought barbecue seasonings along.
Half an hour later, wisps of fragrance began to rise from the meat.
As Lin Feng rubbed on salt, cumin, and chili powder, the meat's aroma burst forth.
Gulp. Smelling the rich aroma, Lin Feng couldn't help swallowing.
As he kept turning the meat over the fire, Lin Feng could barely wait.