Murphy clicks on the boss advancement screen.

Three options appeared.

System Prompt: You have advanced to a world-class boss, and the improvement of your rank has made your strength evolve again, please choose your evolution direction.

1, High-level Black Dragon Lord. Because of your prestige, your status in the Black Dragon Legion has been further improved, you have become the strongest of the Black Dragon Lords, with the qualifications and power to determine the strategic direction of the Black Dragon Legion, if you go further, you can even become the King of the Black Dragon, ruling the entire Black Dragon Legion, your ambition and strength allow you to gain more power.

Advanced Bonus: Open the Black Dragon Legion system.

Black Dragon Spouse × 1: You can choose a powerful female Black Dragon from the Black Dragon Legion as a mate and start breeding offspring, and your offspring will become your right-hand men.

Dragonman Overseer × 4: As a high-ranking Black Dragon Lord, you have the power to gain more allegiance from the Dragonman Overseers and build your own legions.

Legion Banner × 1: As a high-level Black Dragon Lord, you can form your own legion and build a clan-level monster force.

Promotion Emblem ×8: As a high-ranking Black Dragon Lord, you have the power to rank up the Dragons of your choice (limited to one per unit).

Gain exclusive skills: Transform into human form (Extraordinary Strength), Aura of Domination (Legion skill), summon dragon swarm (Legion skill), etc.

2, Ancient Black Dragon. You have gone through a long period of time, and you have finally evolved into the higher level of the Black Dragon, the Ancient Black Dragon, and your size has become larger, your wisdom has become deeper, and your will has become more tenacious.

You reminisce about some of the best things from the ancient past, and regain some of your lost dragon magic and dragon bloodline abilities.

Advanced Bonus: Activate the Ancient Bloodline System.

Elder Dragon. As an Elder Black Dragon, you have more HP than a normal Black Dragon, and your maximum HP is increased by 30%. When you're out of combat, regenerate 1% health per minute.

Behemoth. As an Elder Black Dragon, you've grown even bigger, breaking beyond the category of giant, increasing your size by 30% and all your basic stats by 30%.

Ancient Dragon Flame. As an ancient black dragon, you have mastered the ability of the ancient dragon's fire, and the power of your dragon breath has been greatly improved. Increases the power of Dragon's Breath by 30%.

Ancient dragon scale armor. As an Ancient Black Dragon, your scales become stronger and more difficult to penetrate. Increases armor by 30% and is immune to armor-piercing.

Obtain exclusive skills: Transform into human form (dragon language magic), advanced dragon power (bloodline skill), ancient dragon wisdom (passive), etc.

3, the dragon god dependents. You borrowed the power of the dragon god in this brutal war, and as a result, you gained the attention of the dragon god, who decided to favor you and gave you a part of the divine power, and you became a dragon of the gods.

The gods' favor has given you many benefits and the ability to perform ancient magic unique to the dragons, but you have also taken on a mission to spread the dragon gods' beliefs.

Advanced Bonus: Open the Dragon God Belief System.

Divine Blessing (constant). Immunity to this effect when you take a critical hit (this effect can only be triggered once per day).

Divine power (constant). All your spells are 50% more powerful.

Divine ability (constant). Mana regeneration speed increased by 50% and maximum mana increased by 50%.

Divine Grace (Constant). Reduces the amount of magic damage you take by 33%.

Obtain exclusive skills: Transform into human form (divine art), Dragon Thunderstorm (divine art), Dragon God Prayer (divine art), etc.

Looking at the three options in front of him, Mo Fei was excited and confused, is this the power of the world boss? It's good and powerful.

But which one to choose, he really can't make up his mind for a while.

This thing has to be carefully considered, and once you choose the wrong one, you will hate it for life.

Although he has always been aiming to become a world boss, he has really reached it at this time, and he is a little overwhelmed.

Let's wait until we look back and think about it.

At this time, the sound of footsteps made him instantly wake up.

He turned his head to see Princess Catherine emerge from the tunnel, looking at the corpses everywhere with a helpless expression.

"Useless waste, failed again, warriors, heroes, adventurers, all are waste, why aren't you dead? So many people came to kill you, but you still didn't die? As he spoke, he began to cry.

"Alright, don't cry, we need to get out of here."

Murphy said as he packed all the loot.

"Where are we going?"

"Go to the Obsidian Sanctuary in the Terra Mountains, home to the Black Dragon Legion, where my men and minions are almost dead and wounded, and it's no longer safe."

Mo Fei can now be said to be the end of the crossbow, although he won the plot battle, but his subordinates are dead, and he is not sure which route to advance, in case a group of adventurers and heroes emerge at this time, it is really not easy to bet.

There are not even a few cannon fodder left to block the knife and delay time for him.

So before deciding which route to take, it's best to go to the Obsidian Sanctuary and hide until you're fully restored.

Fortunately, after the end of the plot battle, his blood volume has begun to recover slowly, and the recovery ability of the dragon clan is quite strong, so the effect of the serious injuries on the kung fu body has been eliminated after a while, and the wounds on the wings have also healed, but the blood bar has not yet been full.

A few black dragon cubs came out of nowhere, and they were the only remaining combat power in the entire dark dragon's lair.

Murphy greeted a few black dragons.

"Valek, you will be in charge of guarding the lair during my absence, gathering the remaining minions, and guarding the door until I return."

"Yes, Lord Morpheus." The young dragon who took the lead agreed, and looked at the tragic scene around him with some cringe.

After collecting the loot, Murphy grabbed Catherine, went straight out of the copy, spread his wings, and flew in the direction of the Terra Mountains in the night.

The Obsidian Sanctuary is located in the depths of the Terra Mountains, a huge valley, as one of the largest mountain ranges in the Eastern Continent, the Terra Mountains spread for thousands of kilometers, the vast forests, towering mountains, and countless high-level beasts, monsters, transcendent creatures, and monster communities in the mountains have become a natural safety barrier for the Black Dragon Clan, and any adventurer or kingdom army who wants to attack the Obsidian Temple must first pass through the treacherous area where the monster is reborn, and there are almost no supply points and safe areas along the way.

Even if they successfully reach their destination, they will have to face the siege of thousands of black dragons of the Black Dragon Legion, and the Black Dragon Legion is innumerable, and there are more than a dozen Black Dragon Lords and Ancient Black Dragons stationed in the Obsidian Sanctuary alone, not to mention that it is said that in the deepest part of the Obsidian Temple, there are several primeval black dragons sleeping, and they guard the oldest secrets of the Black Dragon Clan......

So until now, no adventurer has dared to risk his life.

However, this distance is nothing for the dragons who can fly.

When the first rays of dawn cast out from among the mountains, Murphy could already see the towering tower in the midst of the majestic mountains.

A thousand-meter-high giant temple built of pure black rock, countless black dragons hovered around the giant tower, and elite dragons were stationed in each tower to guard, and when they saw Mo Fei approaching, several young black dragons immediately flew over.

They soared around Murphy, identifying the comer, until they confirmed Murphy's identity, and then they formed a formation, half escorted, half vigilant and led Murphy into the sky above the Obsidian Temple.

PS: I'm not sure about the three choices of the protagonist's advancement, so let the book friends decide, leave a message behind the advanced route you like, and choose which one has the most messages.