C271 Chen Sining, the Dead and Unchanged

Ever since Su Zhentian had talked to Su Ju that day, he had never once appeared by Su Ju's side again. As Su Ju busied herself with making the new formula, she was also trying to investigate the real reason behind her parents' deaths. However, she only gained a little, and as time went by, Su Ju, who was very confident in the beginning, felt that her hopes grew slimmer