The game is very rich in content, so newcomers who are new to the game will use the Book of Knowledge of Ark of Destiny several times. In order to help new players better understand the game, the editor of Source Code Network has compiled relevant strategies to share with you. Friends who know about it, come and take a look!
Answer: No limit to the number of times .
1. The player reaches level 9 through the pass and goes to the home robot to obtain it.
2. The book of knowledge can only be used in order.
3. To use the Book of Knowledge, at least one character must have completed the main mission of the current continent before it can be taught.
4. There is only one chance to teach. The price of gold coins for each completed task is different. The total is 7,000 gold coins.
5. Only after completing all the main continental lines in the previous sequence can you continue the direct ascent.
