I traveled through hundreds of worlds at once

"The original enterovirus disappears?" This is the second time that I have heard the term "new world" from Yihui. Muroto Sumire looked at Yihui's inactive appearance. Her smart brain immediately detected a clue based on Yihui's previous words. She was shocked and looked at Yihui in surprise.

"The so-called new world you mentioned, don't you want to use your body sample to develop a serum to completely wipe out the original enterovirus?"

Tendo Kisara and Aohara Enju heard this topic and their ears pricked up. The horror of the original enterovirus has been subtly influenced by each of them in the past nine years.