Idle Heroes:Odyssey ver0.8.20version Updata

1.Added new town battle portrait display, players can directly click on the mini portrait in the town to view the battle; 2.A frame has been added to the hero portrait at the bottom of the battle interface to show the hero quality; 3.Adjusted the experience value and speeded up the initial upgrade speed; 4.Reduced the number of monster kills required to unlock 3x and 4x speed missions; 5.The HP recovery effect of the status is increased from 8% to 12%; 6.Eagle’s passive skill is adjusted to ; 7.Ahthur’s passive skill is adjusted to ,the effect is "+2 damage to ore.";