Chapter 7: Big Boom

Following their successful encounter with Isabella, Alex and his harem embarked on a new adventure, their spirits high and their hearts intertwined. The remnants of their previous battles still lingered, but a renewed sense of purpose fueled their every step. It was during this time that the opportunity presented itself for Alex to test the true extent of his power and the capabilities of his magical smartwatch.

Venturing deep into the heart of a mountain range, the group found themselves surrounded by towering peaks, their majesty and grandeur stretching far into the sky. It was the perfect setting for Alex to demonstrate the overwhelming strength granted to him by the watch.

With a glint of excitement in his eyes, Alex raised his wrist, activating the watch's latent power. A surge of energy coursed through his veins, amplifying his magic and imbuing him with a profound sense of invincibility. He stood at the center of a majestic valley, the awe-inspiring mountains serving as his canvas.

Concentrating his power, Alex unleashed a devastating display of magic, channeling it into a cataclysmic blast that reverberated through the entire mountain range. Thunderous explosions erupted, sending shockwaves rippling through the earth, causing tremors that shook the very foundations of the world.

The mountains quaked under the sheer force of Alex's power, their colossal peaks crumbling and disintegrating into a cascade of debris. Dust and debris filled the air, obscuring the once-proud landscape with a veil of destruction. The spectacle was both mesmerizing and terrifying, a testament to the unparalleled might at Alex's command.

As the dust settled and silence descended upon the ravaged terrain, a moment of realization washed over the harem. They stood in awe, their eyes wide with a mixture of astonishment and reverence. The sheer magnitude of Alex's power left them speechless, their hearts swelling with a profound sense of admiration.

Sophia, her voice barely a whisper, broke the silence. "Alex... You... You're incredible! I've never witnessed such overwhelming strength before. You truly are the embodiment of power."

Lucia, her usually reserved demeanor cast aside, couldn't contain her amazement. "I... I'm in awe, Alex. Your abilities surpass anything I could have imagined. You're unstoppable."

Hanna, her eyes gleaming with an almost childlike wonder, embraced her role as the dragon companion. "Oni-sama, you're the strongest person I know! You blew up the mountains like they were mere pebbles. It's so amazing!"

Their voices merged into a symphony of praise, each girl expressing her admiration and adoration for the remarkable power Alex possessed. The chorus of their voices echoed through the devastated landscape, their words a testament to the profound impact he had on their lives.

But amidst the accolades, a sense of realization dawned upon the harem. Alex's immense power had its consequences. The destruction left in the wake of his magic was a stark reminder of the responsibility that came with such strength. As the dust settled, Sophia stepped forward, her eyes filled with concern.

"Alex, while your power is truly awe-inspiring, we must remember to wield it responsibly," she spoke with a hint of caution in her voice. "The world may fear what you're capable of, and it's our duty to ensure that we use this power for good, to protect and bring about positive change."

Lucia nodded in agreement, her usual seriousness returning to her features. "Strength should be tempered with wisdom and restraint. We need to find a balance between harnessing our abilities and understanding the consequences of our actions."

Hanna, though still captivated by the spectacle, understood the weight of Sophia and Lucia's words. "Oni-sama, I believe in your power and trust your judgment. But as your daughter, I also wish for us to be mindful of the impact we have on others."

Alex, his bravado momentarily subdued, took in the words of his harem. Their concerns resonated within him, reminding him that true strength was not merely about destructive capabilities but also about the responsibility to protect and uplift others. He nodded, a newfound determination gleaming in his eyes.

"You're right, Sophia, Lucia, Hanna," he spoke with sincerity. "I won't let this power consume me. I'll strive to use it wisely, to bring about positive change and protect those in need. Together, we'll navigate this path, ensuring that our actions align with our principles."

The harem smiled, their worry dissipating as they saw the resolve in Alex's eyes. They knew that they were bound by more than just admiration and desire. They were a team, a family, united not only by their love for Alex but also by their shared goal to bring an end to the tyranny of the demon lord.

As the chapter drew to a close, the harem remained in the aftermath of the mountain's destruction, their hearts filled with unwavering loyalty and devotion to the indomitable Alex. His power had proven not only his physical might but also his ability to command the hearts of those around him.

Their journey was far from over, and challenges lay ahead. But with Alex's overwhelming strength and the unwavering support of his harem, they were ready to face whatever fate had in store for them.