Supreme Couple In Apocalypse: Undead King & Demonic Queen

Isabella didn't know what to do with the sudden emergency task, but since she had ten days and not even a day had passed, she decided to approach it calmly.

'Ten days…Mhm, I should inform the Star-Frost Magha tribe about this so they can first locate it and then work together to destroy it,' Isabella nodded to herself.

'But I need to level up and get stronger before fighting that since it sounds dangerous,' Isabella thought as she entered her new house in the Star-Frost Magha Tribe.

After locking the door, Isabella used her 1-hour leave card and returned to Earth.

She also made the same discoveries as Erix and saw his message on the metal board.

Isabella also wrote her message and her location's name on Erix's metal board using fire.

Aaron told her that Erix was also there and had just left half an hour ago.

After spending an hour with Aaron, she disappeared on the spot and arrived back at her new house in Star-Frost Magha Tribe.

Fortunately, she had already told Aaron that she would disappear and return later.

Afterward, Isabella informed the Tribe's leader about the importance of finding the Brewing Abyss Nexus somewhere in this icy region.

"Something capable of corrupting all statues and even the entire Aceiron region?" Star-Frost Magha leader furrowed his icy blue brows.

"Do you happen to know an important location that can be a center ground for many things in this region?" Isabella asked. She felt that the location of Brewing Abyss Nexus shouldn't be random. Instead, it should be at an important place in this region, maybe in a forbidden place.

"There are two such places. One is Aceiron Mountain, which is our ancestor's origin location. And the other is Tundra Fall Pit, a dangerous location where only those above level 100 survive."

"Then you should investigate those two places," Isabella nodded. She had already seen several Maghas above level 100, so she knew that this Tribe was powerful.

This Tribe was more like a kingdom, both in size and population. The only difference was that it was in tribal structure, and this big town was every Star-Frost Magha's home.

"Alright, thank you for the information, Miss Isabella. I'll send my elites to investigate those two places right away."

Isabella nodded but suddenly remembered something and said, "And please tell them to remain cautious and just look for suspicious activities from afar without engaging in combat because the danger there is unknown."

"Noted."

…

After Rin and Nessa went with Velfion Kingdom's force, an intense and quick battle started with over thirty Abyss Servants ranging from level 75 to 85.

Moreover, the bloody pool with dark and red blood mixed was producing new types of stupid and weak creatures that could immediately attack from afar with a simple black orb. But getting hit by that simple black orb could deal minor damage and an annoying debuff about reducing the power of their senses.

However, Rin was in her own world amidst the fast-paced and chaotic battle. Injured and battered, but not stopping.

With a big smile and lightning in her eyes, she was dancing on the battlefield with her quick burst of movements and changing her Blade Eater's weapon form freely while attacking every Abyss Servant she passed by.

In other words, she was being highly reckless such that a few attacks of elves, humans, a couple of Maghas, Drwaves, and other races in the frey ALMOST hit her, with a few area attacks even affecting her because of her combat style.

But Rin insisted and continued her way. She improved each second while in the free as tension and thrill mixed together to create a symphony for Rin that she was enjoying so much.

Some got burned, some were shocked, and some had their limbs cut off in quick succession since her Blade Eater had four effects activated whenever she wanted!

Butcher's Festive Sword's effect was useless, but the other three weapon effects were effective! Ruined Blaze Sword, Neferwind Guandao, and Blood Rage Axe that was quickly digested in this battle.

"What is she doing?"

"So reckless but powerful and quick. Her attacks are proving to help and distraction both!"

"Everyone! Be careful! Observe and focus fire to finish them off quickly."

This was a critical juncture for Rin because she was in a trance and improved rapidly.

Her blade became faster, her movement became more fluid, and her attacks became more precise and powerful with every passing second!

A few minutes later, Rin had exhausted all of her mana and Blade energy, but she didn't stop fighting!

*Zaaap! Boom!*

Rin looked at the Abyss Servant that had just arrived before her, but her mind was blank yet in trance. A surge of strange power filled her being and thought!

A single dash, a flap of her wings, a faint flicker of lightning, and that Abyss Servant at half of its HP died.

[You have killed a level 84…]

[ Congratulations! You have successfully comprehended and awakened Blade Concept! ]

[ Concepts are powers of thoughts manifesting into physical phenomena once one attains a certain level of mastery and attunement to a singular intent of any type. Concepts empower any aspects & attacks related to the concepts you have. ]

[You are the first 1% of Earthling and the 19th person to comprehend a concept. Congratulations, you have gained a special reward based on your concept: Blade Master's Outfit.]

Rin's clothing changed as a plain white half-sleeved robe with a black border donned her body, with a long black frock on the bottom.

[Blade Master's Outfit]

_Type: External Outfit.

_Description: Provides no effect and can be superimposed on an armor set. You can toggle between showing this outfit or your armor set.

'Not bad,' Rin looked below and saw that the outfit was immaculate and suitable for her.

Rin didn't continue fighting since she was out of her mana and Blade energy, and only a few Abyss Servants were left, so it was only a matter of seconds before they died.

Instead, she focused on a new power she could wield with her thoughts!

Feeling the strange power and sensation in her mind, Rin waved her hand vertically, creating an invisible blade that cut through a rock like a knife cutting through butter.

[ Blade Concept ]

_Type: Ethereal-concept.

_Realm: Alpha.

_Effect: All blade-related attacks deal 50% extra damage.

'Wow! No wonder I was suddenly feeling stronger,' Rin's smile turned into a grin.

'I am basically 50% stronger than before since all my attacks are bladed!'

"Rin, it's good that you are feeling great, but you should heal yourself and recover first," Nessa wryly smiled.