Core of the Promethium-Radium Crystal.

Summary

Ling Hao and Yu Xuan, exhausted from their studies, engage in a video chat about their overwhelming workload. Wen Qi, intrigued by their secretive behavior, insists on knowing more. Meanwhile, Ha Zhe and Pierre collaborate with Chu Hao's team to explore the crystal source's potential. As they prepare for a mission, they receive distress signals from Praseodymium Star, revealing dire circumstances. Ling Hao and Yu Xuan express their desire to assist, despite Chu Hao's concerns for their safety. Ultimately, he reluctantly agrees, emphasizing the importance of secrecy and family discussions. The urgency to save lives and restore peace drives their decision to embark on this perilous journey.

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