Jiantian Xing was certainly unwilling to go to all-out war with the Jiang family. After all, the Jian family was one of the three major families in Tripod City and would continue to exist for a long time; completely burning bridges would yield no great benefit to them.
As for Xia Lingxi, it made no difference to her whether they fought or not. She was merely there to support her sister.
"Jiantian Xing."
Chapter 548