At Duke Adowa's mansion, Marshal Iyasu was playing with his grandchildren, while his son-in-law and daughter had gone shopping. Oji Adowa was in the office handling matters of the duchy.
"I have to take the young master and the young miss for lunch", nanny Zerg spoke to Marshal Iyasu. He and his grandchildren were in the garden playing with miniature to build Mechas.
"Grandpa can't go!" the five-year-old granddaughter spoke, grabbing Marshal Iyasu's clothes and looking with tears in her eyes, Marshal Iyasu's heart melted.
"I will be waiting for you after you take a nap"
"Does Grandpa promise?" the four-year-old grandson asked, joining his older sister, pulling Marshal Iyasu's clothes.
"Yes, yes, my dears. You should have lunch and take your nap, we'll keep playing later"