Chapter 86: Frieren's Strange Luck

Renji Kamisaka went to Sayu Ogiwara's side, exchanging a few words in a caring tone, making sure the girl was alright before he returned to his room. However, the sight that greeted him inside made his eyebrows raise in amusement. Frieren and Fern, both crouching on the ground, were intently studying his mysterious treasure chest, expressions of deep curiosity etched on their faces.

"Hey, good afternoon, Miss Frieren, Miss Fern," Renji greeted, a faint smile on his lips.

"Yes, good afternoon," Frieren replied, a rare, small smile appearing on her face, showing unusual enthusiasm. "Mr. Renji, can we use this treasure chest?"

Fern nodded, slightly shy, her cheeks faintly flushed, but said nothing. Her usually calm eyes now radiated great curiosity.

"Of course," Renji answered, shrugging casually. "I said yesterday, you can study it as much as you like."

"We just wanted to make sure again. After all, this treasure chest can only be used three times a day," Frieren explained, her expression serious. "We feel a little apologetic for using your valuable item."

Renji Kamisaka smiled and waved his hand. "It's fine. There's no danger in our world under normal circumstances. Some of the items in this treasure chest are still unusable. If you can go home, that would be great." He sighed lightly. "Oh, by the way, I opened two items yesterday. I wonder if they're useful to you?"

Renji Kamisaka said, opening a drawer, and pulled out two small glass potion bottles. He handed them to them.

Frieren took them quickly, her hands agile. She opened the lid and sniffed, her eyes widening in surprise. "These are magic potions, and there's also a potion for removing clothes!" Frieren's usually flat voice was now filled with a tone of shock.

Fern was also surprised, her eyes widening. "Magic potion! Can't it be used to replenish magic?"

"Yes, if you open a few more in the future, you won't have to conserve magic when using spells." Renji nodded, a cunning idea flashing in his mind about the potential of these potions.

Fern was a little startled. She couldn't use magic as intensely as Frieren and had to conserve it. This was the most inconvenient thing for her. She blushed and looked at Renji Kamisaka a little shyly, her lips trembling slightly. "Um, Mr. Renji, can you give us such valuable items?"

"Of course, since you can use them, take them." Renji smiled warmly, wanting to soothe their worries. "But the safety of Sakurasou is in the hands of you two beautiful mages."

"No problem, Miss Frieren and I will protect everyone!" Fern said firmly, holding the magic potion tightly. Her heart felt warm, realizing how much she had misjudged him before. Although Renji was a little fickle, he was still very gentle.

Frieren returned the clothing-removal potion bottle to Renji Kamisaka, a small smile on her lips. "You can keep this, I have the same medicine in my suitcase." She chuckled. "Hehe, this medicine, as long as it's poured, it will instantly dissolve clothes, and it won't harm the human body."

"Miss Frieren, please don't teach Renji something strange, please use this medicine carefully!" Fern glared at Frieren unhappily, then lectured Renji Kamisaka with a sharp gaze.

Renji Kamisaka nodded obediently. "Alright, I'll just leave it there. It doesn't seem like there's an opportunity to use it." He said so, but in his mind, a mischievous idea flashed. If he took the opportunity to pour it on Yukinoshita Yukino, wouldn't he see a beautiful sight? For some reason, he was obsessed with his sister-in-law.

"Alright, time waits for no one, Fern, let's experiment with this treasure chest." Frieren pulled out a notebook with great interest, ready to conduct an unboxing experiment, and record what props she got from putting in different items. If you asked Frieren what she liked most, the first was a lazy life, the second was unboxing. As long as it was a treasure chest, she couldn't help but open it. Since she liked magic, she hoped to open magic books and learn more spells.

Then, something happened that stunned all three of them.

Frieren took out some Warcraft materials from her suitcase, rare materials that might be of high value, and put them into the treasure chest. The treasure chest "burped" with a strange sound and rewarded... underwear.

"Miss Frieren, what happened? Such high-grade materials, but you only got underwear?" Fern was stunned, her eyes wide in disbelief.

Frieren's heart bled, but she still looked calm and recorded the process in her notebook. "There's still a chance, no hurry, let's try again."

This time she took out a bottle of healing potion, which looked very valuable, and threw it in. Then. Golden underwear was opened.

"Ahhh! Why underwear again, Miss Frieren, are you sure it's alright?" Fern shrieked, frustration evident in her voice.

Renji Kamisaka wanted to laugh, but could only hold it in. His body trembled from suppressing his laughter. What kind of luck is this Frieren's? Underwear opened twice? That's hilarious!

Frieren was also a little embarrassed, her cheeks faintly flushed. She looked at the other items in the box tremblingly, and felt a little heartbroken. There were no magic potions and materials in this world, and her potions were running out. As a result, she used valuable potions to get only one piece of underwear. My heart aches!

Seeing her somewhat depressed appearance, Renji Kamisaka said, "Don't be too depressed, this underwear is called Angel's Blessing, and it seems to have the power to teleport anywhere."

That's right. This underwear was the same as the one Shiina Mashiro opened, and both were subject to walking magic.

When Frieren heard this, her eyes immediately lit up, as if a light had just illuminated her mind. "Renji, although you are an ordinary person, you can see different things." Her tone was full of admiration.

"Perhaps it's because this treasure chest is bound to me. I know the name and effect of the items inside." Renji explained. "Speaking of that, using this underwear, can you return to the original world?"

When Frieren and Fern heard this, their eyes shone brightly, a glimmer of hope emanating. Frieren summoned her staff and tested the underwear, and found that there was indeed a mysterious power on it. As long as you choose to use it, you can instantly reach a place you've been to.

"I think it's worth a try, but for now, Fern and I, this world is very interesting, so I plan to stay for a while." Frieren said, a faint smile on her lips.

Fern didn't object, her gaze agreeing. However, for elves, how many years is "a while"? 50 years? 100 years? Renji Kamisaka naturally understood this. Hehe, as long as Frieren is willing to stay. Then he will have a way to make this cute elf sister stay forever.

"Well, Mashiro also opened similar underwear before, and she hasn't used it yet. If you need it, I can let Mashiro give you that prop." Renji Kamisaka's sincere words touched Frieren and Fern.

"Thank you, Renji-kun." Fern said, her voice soft.

"Then I'll leave the underwear to you. Fern and I have decided to stay here for a while. During this time, please give me more advice!" Frieren said, her eyes sparkling.

"No problem!" Renji Kamisaka agreed with a smile. The reason why he said that was to make Frieren and Fern feel comfortable. Otherwise, if there was only one way to go home, they would both become anxious. Although Renji Kamisaka yearned for Miss Frieren, he didn't want her to live in uneasiness. Only when there are no worries can she feel at ease and enjoy life.

Renji Kamisaka believed that this modern world, completely different from the world of adventure, could attract their attention. When Virtual Reality Games were developed, he would also be able to use magic, and then he would be even more attractive to Miss Frieren. Renji Kamisaka was not in a hurry. Since opening the treasure chest could bring them out once, then they could bring them out a second time. And with Frieren's personality, who loved opening boxes, she would definitely be swallowed by a treasure chest monster again.