Back then, Chen Yu had been able to survive under Tantai Diguan completely because the four divine beast races and the Demon Race had come to back him up, forcing Tantai Diguan not to dare act rashly.
Yet this time, with Chen Tianjiao being Chen Yu's son, Tantai Diguan would likely not give him another chance. Moreover, with the major overlord forces led by the City in the Sky forming an alliance so quickly, what worried Chu Nuo'er most was that once Chen Tianjiao proved no match for them, Tantai Diguan might capture him and use him as leverage.
Once something like that happened, let alone Chu Nuo'er, the Empress, and Zhui Yue daring to make any reckless moves, even if Chen Yu came in person, he would probably be held at their mercy.
Chapter 3372