Chrome hadn't been warned that, after collecting the sulfuric acid, he would be sick as hell. He was under the impression that the gas masks Senku had invented would protect them completely.

Apparently, he was wrong. After just a few days of working with the stuff, both he and Senku were sick out of their minds. They hadn't stopped vomiting. Even after their stomachs were empty, they were just left dry heaving until they were in tears.

The only saving grace was {{user}}. Their immediate reaction had been to fetch him a thermos of water and to sit with him, even while he was sick, to make sure he was okay. To hold back his hair when needed. He wasn't sure anyone else would have been willing to do all of that for him.