Forced to Become an Experimental Subject

After all, chakra is extracted from cells, so every time it reaches a limit, one must wait for the cells to recover.

Shangguan Yue's bloodline is special, so it is fortunate that the constant extraction of chakra causes very little damage to his body; compared to the gains, it is worth it.

Although he is in the training room, the unique mechanism of the Shadow Clone means that half of his chakra is drained every time he creates one, so he can only self-destruct a few times a day, otherwise, it would affect his development.

Shangguan Yue looks at the newly appeared Shinra Tensei on his panel and shakes his head.

It keeps giving me abilities I can't use yet. Forget it, better than nothing. However, the God Slayer Art is almost complete.

The problem is where the energy for subsequent deductions will come from. This first-time bonus allowed me to use a challenge opportunity, but it won't work later, and it doesn't even give a hint.

"Knock, knock, knock. Yue-chan, are you up?"

"Don't call me -chan. I'm up, I'll be right there, I'm just putting on my clothes."

"Clang."

The door is opened from the outside, and Tsunade, completely ignoring Shangguan Yue's hands covering himself, walks right up to him.

"Tch, such a little man. It's not like I haven't seen it before, don't be shy. This is the last dose of the half-month treatment, come on, open your mouth, take your medicine."

Shangguan Yue obediently opens his mouth and swallows Tsunade's potion without refusal; he has absolute confidence in his own body.

Seeing Shangguan Yue swallow this last bottle of potion, Tsunade reveals an expectant look.

His body is so monstrous, it should be fine that I increased the dosage to five times the amount, right? This one bottle is equivalent to a normal person's yearly intake.

Now it all depends on whether Yue's body can trigger its first sexual characteristics. Once that guy is usable, the hope for the Senju Clan will be...

Tsunade's eyes gleam as she glances downward. Shangguan Yue is forced by Tsunade to sleep naked, under the pretext of making it easier for her to observe and collect specific data on the triggered growth.

Just like that, under the spirit of Tsunade's long-awaited anticipation, the seedling begins to sprout, stretching out its tender body.

As it begins to grow vigorously, "Gulp," Shangguan Yue hears the sound of Tsunade swallowing her saliva and feels a sense of foreboding.

"Tsunade, calm down!!! We haven't checked for hidden dangers yet. Don't be too hasty; if you break it, it'll be gone forever."

"Gulp, huff, huff, huff~ Fine, I'll listen to you."

Tsunade suppresses the restlessness in her heart, draws blood, and performs an examination, only withdrawing her hand after a while.

"By the way, you can enroll tomorrow. Prepare yourself well today; there is an entrance exam tomorrow."

"Got it, go do your own work."

Tsunade carries the freshly obtained experimental materials, uses a few Body Flicker techniques to reach her laboratory, and places them under a microscope.

"Woohoo~ Finally, a great success! There are little tadpoles, but it looks like they need some nurturing; they aren't strong enough yet."

Shangguan Yue is too lazy to bother with Tsunade. For the past half month, aside from his daily physical training, beating up other kids, and entering the training space, he has been subjected to all sorts of experiments by Tsunade.

However, he does feel that a certain part of his body is developing faster, and there are no abnormalities, so he has to admit that this is the power of a transcendent world.

Everything is so unreasonable yet seems exceptionally reasonable. Whenever he thinks of the look on Tsunade's face at the beginning, Shangguan Yue feels terrified.

He recalls that day when Tsunade pinned him to the experimental table to conduct various tests on him.

"Yue, your body is very powerful, powerful to the point of being monstrous. Even I, the Princess of the Senju, cannot compare to your self-healing ability."

"It's truly disheartening. However, precisely because you are so strong, I feel that my proposal has a chance."

"What do you plan to do? Will it have any effect on my body?"

Although Shangguan Yue wants it too—after all, he was an old virgin before his rebirth, and having to go through it all again after being reborn is truly agonizing—he is still worried about whether it will leave any hidden dangers in his body. After all, he is only five years old, and being forced into premature development makes him a bit anxious.

Tsunade, wearing a white lab coat, with her magnificent bosom and the unique innocence of a young girl, has fiery eyes. The blood-stained chakra blade in her hand only adds to her bewitching beauty.

However, the words that come out of her cherry lips make Shangguan Yue's legs go weak.

"Don't worry, of course it won't. After inheriting my Granduncle's body, your current self-healing power is even fiercer than the Slug Sage's clones; your recovery is top-notch."

"Now, I can increase the dosage for you. Don't worry, I'll increase it slowly. Let's start with five times a normal person's... never mind, let's go with two times, I don't want to blow you up."

"Haha, once it succeeds, Yue, you will be able to... then we can leave hope for the Senju Clan."

"Ganbare, Yue, you can definitely do it!!!"

Shangguan Yue's mouth twitches as he watches Tsunade put down the blood she just tested and turn to prepare the corrective potion.

I didn't expect that not long after getting my golden finger, someone would want to treat me like a stud pig. I really am...

But if it's Tsunade, it's not impossible. Wahahaha, bloody battle!!!

"Ew, Yue, I didn't expect you to be that kind of person!"

"? Chuuni, don't listen to what you shouldn't, and don't say what you shouldn't. I am a decent person, a pure-hearted little boy."

"Blech, blech, blech. Don't even, I don't believe it. However, this is also quite good. Your bloodline makes it very difficult for you to have children."

"So, you really should put in some effort. But you're only five, can you even do it?"

"Tch, who's five? My actual age is already thirty!!!"

"Hmph, Chuuni, don't pry into adult matters. Whether I can do it or not, you'll know when the time comes. But don't worry, I'll make sure you're covered."

"Tch, as if I wanted to see. A mortal dominated by desire will ultimately struggle to reach the realm of gods."

"You don't know a damn thing. To live in this world is to pursue food and sex; to be without desire or craving is to have lived a life in vain."

"..."

While Shangguan Yue and the Chuunibyou God were arguing over whether divinity was necessary, Tsunade stared at the potion she had just concocted and swallowed hard.

She walked up to Shangguan Yue, "Yue, stop spacing out. Here, drink this."

Shangguan Yue's verbal sparring with the Chuunibyou God was interrupted, and seeing the latter still chattering away, he snapped, "Honestly, I'm giving you a five-minute silence package. Go reflect on yourself; you've forgotten who's in charge here."

The Chuunibyou God's clamoring voice vanished instantly, his gaze fixed on the steaming, bubbling green concoction of dark cuisine in Tsunade's hand.

"Gulp—Tsunade, is this medicine?"

"Don't be ridiculous, of course it's medicine! Drink up!"

"I... mmmph—gulp."

Shangguan Yue's face was full of resistance, but Tsunade forcefully pulled him in and poured it straight into his mouth.

"Woooo—help me, I don't want to drink it!"

"Go ahead and scream. Even if you scream until your throat tears, no one is coming to save you~"

Before long, the potion hit the bottom of the bowl. Shangguan Yue leaned against the bed, feeling like he was going to vomit, but Tsunade used her Heaven-Covering Hand to clamp his mouth shut.

Shangguan Yue looked at Tsunade with resentment, but she only offered an embarrassed smile, her hands never ceasing their work for a moment.

Soon, the effects of the medicine kicked in, and Shangguan Yue felt his entire body burning, turning him into a furnace.

Slowly, the heat condensed, settling into his lower abdomen and bladder. "Huh~ it's working."

Before Shangguan Yue could react, he was tossed onto the bed by Tsunade, handled like a porcelain doll to be posed at will.

Tsunade never stopped recording data, and Shangguan Yue was pressed against the bed, thoroughly dominated.

"Not bad, it's grown~ just a little bit."