What! Her sister's temperament changed drastically after she fell into the water. On the family battlefield, she went from a five-spirited waste that was despised by everyone to a genius at the ninth level of Qi training overnight!
When she heard the news, she shed tears. It turned out that she had entered a book about a strong female loser who counterattacked. Shouldn't she be grateful that the heroine was not a killer (｡•́•̀｡)