Many players want to know how to solve the problem of how to increase the stars of "Fantasy World and Adventure" in the game "Fantasy World and Adventure". The editor has collected relevant content from all over the Internet for players, and summarized it into the method of "Fantasy World and Adventure" star promotion. Introduce problem solutions and help players with difficulties find appropriate ways to solve such problems.
1. 4-star to 5-star: two 4-star entities, five 4-star heroes of the same series, and four 4-star heroes.
2. 5-star to 6-star: one 5-star body, one exclusive 5-star hero, and three 5-star heroes of the same series.
3. 6-star to 7-star: four 5-star heroes of the same series and 1,000 advancement stones.
4. 7-star to 8-star: three 5-star heroes of the same series, one 6-star hero of the same series, and 2,000 advancement stones.
5. Stars 8 to 9: One 5-star hero, two 5-star heroes of the same series, one 6-star hero of the same series, and 4,000 advancement stones.
6. Stars 9 to 10: two 5-star heroes, one 6-star hero of the same series, one 9-star hero, and 10,000 advancement stones.