Douluo : People are writing diaries in Douluo

"Later, Zhu Zhuqing briefly mentioned her sister, Zhu Zhuyun. Before Zhuqing awakened her martial soul or formally became Dai Mubai's fiancée, the sisters were very close, and her older sister cared deeply for her."

"However, after Zhuqing awakened her martial soul, things changed drastically. Zhuyun grew distant, even hiring assassins to kill her later on, according to the original storyline."

"But what stands out most about Zhu Zhuyun isn't that—it's her behavior during the Spirit Master Tournament when Shrek Academy faced the Star Luo Team."

Zhu Zhuqing grew curious. It sounded like Su Ming was about to reveal something significant about her sister. What had happened to make it so memorable for him?

"The tournament results aren't important—Shrek won. What's shocking is Zhuqing's choice to spare her sister, only to be blindsided as Zhuyun attempted a sneak attack once Zhuqing turned her back."

"Luckily, Zhuqing reacted in time, narrowly avoiding serious injury. That incident left a lasting impression of Zhu Zhuyun as someone to distrust."

Zhu Zhuqing read this with disbelief. Why would her sister turn on her like that? Was winning at all costs truly worth severing their bond? Su Ming's account suggested Zhuqing had willingly spared her sister, making her surprise attack seem even more unnecessary.

"Reflecting on Zhuqing's story today reminded me that, in the original, she only escaped Star Luo by the skin of her teeth, pursued relentlessly by Zhu Zhuyun. Given that Zhuqing was merely at Spirit Grandmaster rank, it's a wonder she survived. A Spirit Grandmaster traveling alone across two empires would face constant danger, even more so with Zhuyun actively hunting her."

"Zhu Zhuyun likely possessed at least Spirit Elder strength at the time. With similar martial souls and a team in pursuit, how did Zhuqing escape? Pure luck, or maybe…her sister's 'chase' was a cover to protect her?"

Seeing this, Zhu Zhuqing's mind buzzed. If her sister had truly wanted to kill her, Zhuqing would have stood little chance. Could Zhuyun's pursuit have been a ruse to ensure her survival? But then why the betrayal at the tournament?

Conflicting emotions filled her heart—part of her wished it were true that Zhuyun had helped her, but the idea of her sister being both a protector and attacker left her reeling.

"This story strangely parallels the relationship between Itachi and Sasuke from Naruto. They, too, shared a deep bond—Itachi doted on his younger brother Sasuke, but later received an order from the organization he joined: to either destroy his clan or risk Sasuke's life."

"Faced with such a choice, Itachi sacrificed his clan, leaving Sasuke to live, although it drove Sasuke to hate him, vowing to kill him in revenge."

"The organization's motives were straightforward: the Uchiha clan was growing too powerful. Their eyes—Sharingan—were dangerous, with abilities unlocking only under extreme emotional stress."

"Not every Uchiha unlocked the Sharingan, and even fewer achieved advanced forms like the Mangekyou Sharingan. Still, this power was feared. Just with my own Mangekyou Sharingan, I took down the demigod-strong Yukimoto. And beyond the Mangekyou lies the Rinnegan, which only three Uchihas ever achieved: Sasuke, Obito, and the legendary Madara."

"But speaking of Sasuke and Obito, there's something hilariously ironic—when Sasuke witnessed the fall of his family, he unlocked just the First Tomoe in his Sharingan, while Obito, seeing the girl he loved die, skipped straight to Mangekyou. Hah!"

The girls' expressions were mixed—Zhu Zhuqing's friends looked puzzled, realizing that this "Sasuke" must have had unusually low talent. How did he later achieve something as powerful as the Rinnegan?

"So, at that moment, as Itachi fled, he saw his younger brother, shattered by tragedy, awaken…only the First Tomoe. It's hard to imagine what went through his mind!"

Despite their confusion, the parallel between Itachi and Sasuke's dynamic and Zhuqing and Zhuyun's relationship struck a chord with everyone. While Zhuqing had long since accepted her sister's cruelty, Su Ming's theory was unsettling yet strangely hopeful.

"Of course, this is only my theory. Still, if Tian Dou faces Star Luo in the tournament, I'll watch for signs. Perhaps Zhu Zhuyun is a sister who genuinely cares for Zhuqing, hoping she'll cut ties decisively, avoiding deadly competition later."

"Zhuyun must know that if Dai Mubai and Zhuqing lose, the ruthless Davis won't spare their lives. For her sister's sake, maybe Zhuyun staged this whole act?"