C607 Ignorance
The process of cutting open his arm reminded Xiao Yun of many things in the past.
The person who showed him this secret recipe also told him a lot of things.
Something that made him drop his glasses.
Even the first sentence from the other party made him feel astonished.
"Ignorance is a sin. Even now, there are still tragedies due to ignorance in this world. It's just that people don't know