Walze turned his gaze at Elena with a complicated expression. It was a rare case when a second personality didn't take over the body. In another case, another character will take over the body, and the original owner will sleep for an unknown time. Another personality will take over the body, and the original owner will never remember the thing that another character does, while the real owner sleeps in a slumber.
When the real owner wakes up, the original owner won't know anything like the only thing in their mind is sleeping. Walze thought seriously about this matter, and even though he is not a psychologist, but he learned about this major because he likes to know more about human psychology. Walze nodded his head like he already knew something, but he didn't explain it at all.