Big Tasks on Big Shoulders: A Relic of the Potlach - a book written by author Lang, Allen Kim, is a fascinating science fiction story about a society where the culture has changed after the Great Crash. The main character, while searching for his own identity, falls into intriguing events related to the mysterious Potlatch ceremony. The author skillfully talks about the future, where the value of cultural values is revealed in the most unexpected circumstances. "Big Tasks on Big Shoulders: Relic of Potlachu" will captivate the reader with its depth of plot and extraordinary world created by the author.