C116 Original affection

"Yue Er, I'm sorry, I couldn't protect you. The antidote is the antidote to the drug that Big Brother Aperture concocts. Only when Big Brother Aperture is at the end of his life will this drug be able to cure itself. "

Floating in the air, I saw the words written on the ground. Perhaps this was something that Gu Shenwei wanted to leave for Yue Er before he died