The Strongest Old Man

"Read the introduction? I thought I could get a general idea by reading the introduction and decide whether I should take a look. You were wrong. The pattern was too small. Even I didn't know the plot. How could you know it? So, come and take a look! Who says old people can't fight! The ten elders will tell you what it means that even the elderly can fight for another 50 billion years! In one battle, there was a mountain of corpses and a sea of ​​blood behind him. World War II, everything fell apart. Mr. Chen: This old man is driving me crazy! For the sake of my grandson, I will fight against the heaven and the earth!