For Leonard Ethan, the most important thing about this endeavor was the Card acquisition, but unfortunately, the things he found weren't of high value, so he only obtained six Cards, of which only one was a skill card.
Among the five common consumable cards were three [Identification (N)], one [Detection (N)], and one [Repair (N)], which could be considered a supplement to his original Cards.
As for that skill card, it looked somewhat disappointing, perhaps because the level of discovery this time was clearly lower, so the quality of the Card was also of a similar level; even the best Card was clearly a bit niche.
[Tanner (R) Human Civilization From the era of raw meat consumption and primitive society to today, lifestyles and social forms have undergone earth-shattering changes. Yet, one living habit has remained unchanged, which is the use of leather goods. Card user acquires the following ability.