It was not until then that Estelle suddenly realized that the man in front of her was Cristofer, not Mr. Mysterious.

Feeling awkward, she said, “I guessed it.”

“Was Mr. Mysterious’ arm also injured before?” Cristofer saw through her and asked, “Did he get injured in his left arm or right arm?”

“Left arm.”

“What a coincidence. I was also injured in the left arm,” Cristofer said, “How did he get injured?”

“He didn’t tell me,” Estelle shook her head and answered.

“Hmm.”

“What about you? How did you injure your arm?” Estelle asked.

“I had a car accident before,” Cristofer said, “After you went abroad, I had a serious...