They never should have said yes
I was little when this happened, I was playing in the front yard when I was approached by someone that said ‘do you want to learn some kung fu’ I said ‘sure’. I was taken to a huge place with lots of kids that were training and fighting in tournaments, he told me to use kung fu only in the desbrit times in need. It was me and another kid that were learning kung fu. 20 years later I kidnapped and was taken to my sensei’s house to get tortured but killed all of the ninja's. Then killed my sensei.