In the game Seven Days World, how to complete the mission of leaving a message in the Forgotten Wedge of Seven Days World is a collection element in the game. Players need to collect each to complete the collection. Players who want to collect them all can complete the collection task as soon as possible according to the message task in the Forgotten Wedge of the Seven-Day World brought by Source Code Network.
1. To leave a message, you need to use the Echo of the Returning Butterfly. First, the player must unlock the independent containment unit.
2. Then select the butterfly, find the echo on the right and exchange it for the echo, then put it into the inventory.
3. When players need to click on the response directly, they can open the message interface and enter the message.
4. Just enter the required words into submission. It will take a period of review after submission.
