Kiara originally didn't want to agree with him, but Eldest Brother and Third Senior Brother stood by Mario Yuno's side.
Now that Master's life and death were uncertain, the only thing they could do was to protect this hard-won treasure for him. Kiara was obsessively anxious about her pregnancy, and she insisted on believing in such groundless talk. Everyone thought they might as well use Mario Yuno for an experiment, and after showing her the unreliability of this thing, they would put an end to it.
But deceiving Kiara, an expert in the field, was not something that could be done with casual perfunctory effort. She was a professional psychologist and could clearly distinguish between genuine and fake hypnotism.
Therefore, under Kiara's supervision, Eldest Brother and Third Senior Brother also put forth great effort, and because Mario Yuno had a resistant constitution against hypnosis, it required a large dose of the drug for him to barely enter the desired state.
