I became a girl group idol for my sister.

"If you can't hold on, come out now!"

"35 seconds!"

Yamashita Aya's eyes widened in surprise. She never expected that this usually clingy and gentle girl would show such strong willpower.

I don't want to lose, I just don't want to lose, even though my body is so cold that I'm almost numb, I just don't want to lose!

At least, at least 39 seconds!

"38 seconds!"

"39 seconds!"

"40 seconds!"

Time seemed to stand still. Nanase Touka finally couldn't hold on any longer and almost collapsed as she emerged from under the waterfall.

With her body supported, Nanase Touka looked up and saw Miyamoto Nana, who had walked up to her at some point.

She tried to open her mouth to speak, but as soon as she did, her lips trembled and she couldn't say anything.

"Go change your clothes and warm yourself by the fire!"

Miyamoto said in a low voice, then called out to the distance, "I'm counting on you!"

"Leave it to us!"

The staff immediately came over, wrapped Nanase Touka in a blanket, and led her to another side where there were warm heating devices and spare clothes.

Led by the staff, Nanase Touka walked carefully. She looked back and found that Miyamoto Nana was still looking at her. When she saw her gaze, the other woman smiled.

Nanase Touka quickly turned her head back. Despite having been thoroughly washed by the ice water for a long time, her icy body was now surprisingly hot again.

She felt very nervous, and she couldn't help but recall the scene when the other person had helped her up.

Although I felt nervous about the contact, I didn't feel any resistance or dislike...

After quickly changing her clothes and using the heating device to recover her strength, Nanase Touka immediately stood up and walked outside.

"Aren't you going to rest for a while?"

"No, I want to go see how everyone is doing!"

As Nanase Touka spoke, she quickly returned to the scene, where several more people had already been eliminated.

Thankfully, it's not time for Nana-senpai yet...

Nanase Touka silently pondered this as she approached the crowd that had already dispersed and looked ahead.

Miyamoto Nana was also in the group, preparing as if she were ready to go up at any time just in case.

The number of people decreased little by little, and the time also decreased little by little. When the fifteenth person finally stepped down, the host looked at the time and shouted, "Exactly 49 seconds left!"

He glanced at Miyamoto Sei: "A 49-second challenge, can Miyamoto Nana complete it?!"

"I think there's no problem," Miyamoto said with a smile, seemingly unconcerned. "I'm very confident in my body."

senior……

Nanase Touka looked at Miyamoto Nana walking forward with some worry. Thinking of that bone-chilling feeling, she couldn't help but clench her hands.

According to the senior, there shouldn't be any problem, but 49 seconds, can you really hold on?

As Nanase Touka thought about it, her eyes grew increasingly worried.

Miyamoto turned around and smiled at everyone: "Don't worry, everyone, I will definitely complete the mission!"

"Nana-chan, do your best!"

"But if you really can't hold it in, don't force yourself!"

"Yeah, it's so cold! I feel like I'm going to turn into an ice pop!"

As everyone shouted, Miyamoto Sei, who was already prepared, lightly leaped forward and instantly arrived in front of the waterfall, his legs landing precisely on the rocks below.

The water began to wash over his body, giving him an intense stimulation in that instant. The icy feeling invaded from the outside, penetrating into every part of his body.

The piercing sensation was so intense, you could feel your bones screaming. Enduring such icy stimulation for over thirty seconds was pure torture!

Everyone is working really hard to achieve the goal. In that case, let me finish this final stage!

Miyamoto thought to himself, took a deep breath, closed his eyes, and let the water wash over him.

His body had already become very strange. After recovering quickly from the fever, his physical strength and other aspects improved rapidly, or rather, he returned to the level he had when he trained with his grandfather. In fact, he even made further progress during this period.

Standing beneath the waterfall, being washed by the icy water, he did feel quite uncomfortable. However, his body soon began to slowly release a warming energy, which counteracted the coldness, gradually reducing the piercing sensation and making it less unbearable.

"call……"

As Miyamoto slowly exhaled, he knew that his body was beginning to change again.

Or rather, the Heavenly Demon Three-Piece Set has begun to demonstrate its power again.

Although the effect was slow, it was enough for him to get through those 49 seconds.

"It's been 30 seconds!"

The host's voice and the shouts of the crowd reached my ears.

"Go for it, Nana-chan!"

"19 seconds left!"

"Come on!"

"You can definitely do it!"

Nanase Touka looked ahead at the person being continuously washed by the waterfall. The person's hair completely covered their face, and their yukata was completely soaked. But even so, she didn't see the person shivering. Miyamoto Nana just stood there motionless, like a stone!

Senior, what exactly motivated you to join a girl group? Why are you working so hard?!

Nanase Touka was puzzled and wanted to go up and ask the other person why this was happening.

Time continued to tick, and finally, 39 seconds had passed.

Everyone shouted again.

"10!"

"9!"

"8!"

"7!"

……

To give the last person hope and show her how much longer she needed to hold on, everyone spontaneously shouted. Nanase Touka opened her mouth and shouted along with everyone else. Surely her senior wouldn't recognize her shouting.

"4!"

"3!"

"2!"

"1!"

"0!"

With a shout of "0", Miyamoto emerged from under the waterfall. He shook his hair lightly, and the hair that was stuck to his body because of the water was immediately shaken off. With the spray of water droplets, a lot of icy water slid down his skin. Under the morning sunlight, these water droplets shimmered and sparkled as they fell to the ground.

What a nice view!

Nanase Touka couldn't help but think of it.

Not only her, but many people also widened their eyes slightly as they watched this scene.

"The challenge is successful!"

The host, regaining his senses, immediately shouted, and at the same time, staff members came up and draped a blanket over Miyamoto Sei.

"That's amazing! Miyamoto lasted 49 seconds and successfully helped everyone complete the challenge!" the host continued to shout. His words brought the others back to their senses, and they recovered from their fascination with Miyamoto's beauty and started shouting happily as well.

"finished!"

"It's actually done!"

"Nana-chan is amazing!"

"Nana-chan, let's sleep together tonight!"

"You better tone it down!"

"Isn't it normal for girls to sleep together?!"

As Yamashita Aya watched Miyamoto Nana walk away, she smiled.

Thank you, Nana-chan. As expected, it's wonderful to meet you as a girl.

But I won't tell you that. I already lost control this morning, but I won't lose control like that again.

Nanase Touka watched Miyamoto Nana's departing figure, her feet twitched, but in the end she didn't dare to go up.

Sure enough, I'm a coward...

Nanase Touka silently mocked herself.

……