Roman had been in Sige Town for 100 days.
He stayed at the Wood Factory for several days and finally "Manufacturing" Skill had been leveled up.
…
[Level 2 Manufacturing: 0\380]
[Milestone Unlock: Handicraft]
[Handicraft: Obtain 500 original stones]
Compared to other skills, this one was far more complicated and vast. Roman felt a torrent of knowledge continuously bursting forth from his mind.
…
Nine Life Skills were like nine different seeds. By drawing Experience Points, they would root and sprout, intertwining and overlapping during their growth, and eventually become a complete and elaborate technology tree with abundant branches and deep roots.
Roman vaguely knew what kind of effects each skill level-up would bring and what changes multiple skills working together could bring.
Roman hoped the manufacturing skill could reduce the labor and time needed for the summer harvest.
He was disappointed.