Looking at the twins busying themselves like bees in spring, Fengyu couldn't help but feel a sense of parental pride.
He walked between them, giving them some ideas on what they could do. Whether they followed his advice or did something else didn't matter - as long as they continued experimenting in their own way and established their own path, he would be satisfied.
The morning sun set and it got dark, yet the two instead focused on learning how to work in the night.
Watching them work so obsessively, Fengyu told them they could stay right where they were and work as much as they wanted.
The next few days were similar - every day he would watch them experiment, expand the range, do other things and gain new results. After three days they started going home at night to sleep, but they would come back in the earliest of the morning hours, before even the ducks awoke, and continue their work.
