Taking out the remaining ten thousand blue traits, Tatsuma upgraded [Immortality] to rainbow tier.
[Trait advancement successful, congratulations on obtaining the gold trait Immortality.]
[Trait advancement successful, congratulations on obtaining the rainbow trait Indestructible.]
Two consecutive prompts sounded, and the name of [Immortality] changed from Immortality to Indestructible.
Tatsuma, encountering this situation for the first time, was stunned for a moment, then clicked on Indestructible to check its description.
[Indestructible (Rainbow): The world may perish, but I shall not. The sun and moon may decay, but I shall not.]
This description is a bit awesome.
Looking at the brief and vague description of [Indestructible], Tatsuma thought for a moment and equipped the new trait.
The next instant, a vast, indescribable surge of Ki rose from within his body, and every single cell in Tatsuma's body was enhanced.
Paired with [Senjutsu], which had just been upgraded to gold, the efficiency of his Automatic Training 9.0, which was constantly running within him, increased by nearly ten times.
"Hmm?"
Feeling the change in Tatsuma's aura, Koyomi, who was sitting beside him, turned her head and cast her gaze.
The next instant, her eyes seemed to be drawn by a magnet, fixating on Tatsuma's face.
So handsome!
Looking at that handsome face, sparkling as if enhanced with special effects, a blush appeared on Koyomi's face behind her veil, and her breathing became heavy.
"Tatsuma-san, do you have a girlfriend?"
"I have a few, why?"
"Have you considered having one more girlfriend?"
"???"
Tatsuma, who was intently feeling the changes in his strength, suddenly looked up sharply, gazing at the side with suspicion. Only then did he notice that Koyomi seemed to be enchanted, and her condition was not quite right.
Indestructible has this effect too?
After exchanging glances with Koyomi for a few seconds, Tatsuma opened his trait inventory and equipped [Harem King].
After five amplifications, [Harem King], in addition to increasing training effect by 500%, also had the effect of increasing charm by 500%. However, this effect was not very useful for strong individuals, so Tatsuma usually didn't pay attention to it.
But...
Looking at Koyomi, whose breathing suddenly became heavier and whose gaze grew more fervent, Tatsuma blinked, suddenly feeling that this effect seemed quite alright.
He raised his hand and removed Koyomi's veil, revealing a beautiful face with a blush.
"Ta… Tatsuma-san, what are you suddenly doing?"
"Helping you check your body."
Tatsuma unceremoniously pinched her.
Didn't expect her to be quite well-endowed.
Is this what they call looking slim in clothes?
But just then, Koyomi suddenly reached out and pulled out a long spear, a surging killing intent erupting from her body.
"Red Dragon Emperor! Do you want to start a war with me?!"
'She recovered already?' Tatsuma rubbed his chin thoughtfully.
It seems that after receiving too much stimulation, there's still a chance to break free from the enchanted state.
However, Tatsuma was still satisfied with this result. After all, Koyomi was no ordinary person. As one of the strongest onmyoji in Japan, her time-manipulating abilities definitely rivaled those of a top-tier devil.
Even she couldn't resist the combination of Indestructible + Harem King.
Then his current innate charm passive could be fully utilized in actual combat.
As long as he made the enemy daze for a second, his sword could cut off their head ten times over.
All sorts of thoughts flashed through his mind, and Tatsuma reached out to grab the long spear that was thrusting towards him.
"Koyomi-san, I think even a prank should have its limits."
Koyomi's face was livid. "I should be the one saying that. You're not going to explain what just happened?!"
Tatsuma asked, "What's there to explain? Didn't you suddenly get aroused and want me to comfort you?"
"You clearly used charm magic."
"I didn't."
"Impossible, you…"
Koyomi's voice abruptly stopped.
Recalling the memory from just now, Koyomi, who was about to retort, fell silent.
There were no energy fluctuations, nor was she affected by any magical tools. She had simply looked at Tatsuma after noticing a change in his aura, and then she became abnormal.
"…What was that aura about?"
"I don't think I have an obligation to explain my abilities to you, do I?"
Tatsuma exerted a slight force, and with a crack, he snapped the long spear in his hand.
"Also, I don't like being threatened. This time, I'll give you a chance for Natsuki-chan's sake. Next time, it won't be this simple."
"???"
Looking at Tatsuma, who stood before her with a righteous air, as if he had done nothing wrong, Koyomi frowned slightly, a bit annoyed.
Tatsuma indeed hadn't used charm magic. However, her loss of reason just now was definitely related to him. He clearly took advantage, yet he seemed to be the one who suffered a loss.
"Oh, about your question just now."
Just then, Tatsuma's voice sounded again.
"I don't mind having one more girlfriend. Want to go on a date later?"
Date your head!
Koyomi frowned, looking displeased as she met Tatsuma's gaze.
A few seconds later, she silently lowered her head, coughed once, and replied, "Tatsuma-san, please respect yourself."
Tatsuma smiled contentedly. "No problem."
After repeated testing, he had figured it out.
After equipping [Indestructible], his life level would change, emitting a special aura.
If one's life level was insufficient, they would be charmed after being affected by this aura. This was an instinct from the body's genes, even the most determined will would be affected.
Of course, this charming effect was most obvious only during the first meeting.
Like Koyomi, under the condition of being prepared and maintaining vigilance, she was still able to maintain her rationality.
Hmm... she could probably control it.
Feeling the gradually thickening water element in the air, Tatsuma silently restrained the aura around his body.
Half an hour later, Tatsuma and Koyomi arrived at Takatenjin Shrine outside of Tokyo.
"Welcome, Red Dragon Emperor."
At the entrance of Takatenjin Shrine, an elf with green hair walked towards them.
"I am Yukari Endou, the chief instructor of Takatenjin Shrine, and I am responsible for helping you choose a bodyguard this time."
"Lead the way."
Tatsuma nodded slightly and walked into the shrine.
Seeing this, Yukari glanced suspiciously at the special car not far away.
Seeing that Koyomi hadn't gotten out for a long time, she had no choice but to give up and walk into the shrine with Tatsuma.
Just a few minutes after the two left, a light snort sounded from inside the special car.
Two minutes later, Koyomi walked out with a blush on her face.
I shouldn't have been discovered, right?
Looking at the empty steps in front, Koyomi controlled the Shikigami in the driver's seat to come to the back row.
Anyway... let's clean up first.