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Lin Dong touched his nose in embarrassment, he was just a hands-off shopkeeper, when the Sun family was building high, he had nothing to manage except for money, and he really didn't have any idea about the amount of materials needed on the Ten Thousand Tribulation Island. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

After thinking about it, he spoke: "It's similar to the construction materials when our Sun family was engaged in large-scale construction, and in addition, we need to transport enough living materials, you can help me calculate the number of living materials needed for about 500 people to live for a year." ”

Sun Zizhen rolled her eyes, but she also knew that Lin Dong didn't know this, so she immediately beckoned everyone to start summing up, and soon came up with the amount of materials needed