Little Handsome Boy, Give Your Sister A Smile.

"How could it be a coincidence that three children had been swapped at the same time? There seems to be a conspiracy!" Sigrid frowned and thought for a long time. "There is indeed such a problem." George nodded. "This theory could explain why Franklin had killed your mother. It was all based on a misunderstanding."  Sigrid suddenly stood up, "This incident didn't involve Kama, did it?" George raised his eyebrows and asked, "You've realized that?"  Sigrid nodded, "I remember Mom telling me before. In the beginning, my dad had been with Kama and given birth to Rebecca. Later, they divorced, and he pursued my mom. After my mom got together with him, Kama seemed to have disappeared. The day my mom died, Franklin brought Kama into our home immediately." Regarding that point, George had never heard Sigrid mention that before, but he had investigated and received some information. What he had obtained was roughly similar to what she said.  "So, if Kama had stayed with my dad at that time, bef