C1878 Guessing process

When Zhao Jiafeng tore off the human skin masks that Ning Haiyu and Hai Ruyan were wearing, he couldn't help but ask Hai Ruo Yan curiously: "The person who ambushed us in Seaside City was you, Miss Ruyan!"

Hai Ruyan did not answer, but wanted Zhao Jiafeng to ask her a question instead, "How did you guess that I ambushed you guys? Didn't I vomit a few times in my room that night? "

Zhao Jiafeng