Cargo Ship Survival: I Can See Through Containers

[Note: No brain is required to read this book! The author is a newbie ⊙⊙, please lightly spray TOT] Human beings from all over the world travel together, and when they wake up, everyone is alone on an old cargo ship. Three mysterious containers float on the sea every day, and only one can be opened. I accidentally awakened my clairvoyance ability and could see all the materials in the box. While others are still struggling for food on wooden boards, a three-story building has been built in my port. Medical expert: "Boss, please give me some anti-inflammatory medicine. I'll exchange it for the blueprint of a fresh water purifier that I have collected!" Beautiful mechanic: "The engine blueprints belong to you, let me join your sea base!" A former school beauty sent a private message: "I heard... You have a hot bath there?" And I was looking at the three newly refreshed containers and thinking: Which top-quality material should I buy today?