Cards: 1. The cost of "Sowing Beans into Soldiers" has been adjusted from 80 to 90. 2. Fixed the issue where upgrading the Butcher Chainsaw Cannon had no effect. Optimizations: 1. When players choose to return to the city without claiming a reward, they will be prompted again that there are unredeemed rewards. Bug Fixes: 1. Fixed a bug where players could not click on buildings when the Candle Dragon Boss used "Polar Night's Descent."