In the next few days, Iris calmed down and stopped trying to think about the grand piano she owned in her past life as Evelina Vetrova.
She found time whenever the twins were either sleeping or being minded by others like her mother-in-law and Grandpa Lu to continue tackling all the stalled investigations with Ketchup and Bacon.
It had come to her attention that her brother was now in the process of trying to acquire all the Vetrov treasures that they could find. She wasn't surprised.
There was no point in trying to stop her brother when he had already set his mind into doing something. Just like her, Nikolai Vetrov could be quite willful. They were indeed siblings.
All she could do was to assist his acquisition of the Vetrov treasures through Bacon and make sure that his actions were as covert as possible to avoid arousing the alarm and suspicion of the enemies.