C495 Grandfather's death

Old General Wu had never said these words to anyone, so no one knew about the past.

"Grandfather, then aunt's death ?" Wu Shan looked at Old General Wu with suspicion, and did not finish his words.

Old General Wu let out a heavy sigh before continuing to speak towards Wu Shan. "Regarding the death of your aunt, my heart has always been a mystery. I had also secretly investigated this matter