So, the young Oden went to future, then going back to past & died in the past. That's why he knew 20 years later from his time of death, group of young pirates will defeat Kaidou. Mystery solve.
Did she forget that the son is not the general's biological son? She was married while pregnant from unknown man & husband never visited her even once. That should tell her something. She should know better than pissed him off. Did she think he was stupid or what? ╮( ̄▽ ̄)╭
Luffy finally has (at least) equal strength level as the 2 old Yonkou ε=ε=(ノ≧∇≦)ノ Congrats for being able to punch Kaidou to the ground with only 1 punch while some chapters ago couldn't do much (๑•ㅂ•)و✧ 5 vs 2 sure win, although barely ~ as usual (≧∀≦)
The only reason the killing is kinda justified is because the guy attempted to kill a baby. If he attempts once, he may try again few times in the future, resulting to death of innocent baby. If he is only misogynist, he doesn't deserve to be kill.
So, the young Oden went to future, then going back to past & died in the past. That's why he knew 20 years later from his time of death, group of young pirates will defeat Kaidou. Mystery solve.
Toki made it everything planned