After dealing with the matters about the dairy product recipes of the Ottoman Empire Sultan, Leonard Ethan began assembling a Greek fire flame thrower in the warehouse of the farm.
According to the instructions on the card, he needed to reproduce the ancient flame thrower exactly, then use legend points to convert it into part of the card, to perfect the [Greek Fire (R)] skill.
Thanks to living in the information age and his home being near Dublin, the capital of Ireland, it took him only a short time to get all the materials he needed and then he started working busily.
As a child who grew up on a farm, Leonard Ethan was quite familiar with various manual labors since young. Thus, it was not very difficult for him to make the flame thrower with detailed guidance.