New Card and Attribute: "Shadow Bullet"

[] When shooting with the "Shadow Bullet" attribute, there is a chance to generate additional bullets.
[] The faster the weapon's firing speed, the lower the chance of generating extra bullets, and vice versa.
[*]The higher the "Shadow Bullet" attribute, the more likely it is to generate additional bullets.

Algorithm Modification for Shooting Stability Attribute

[] The higher the shooting stability attribute, the lower the angle of random bullet deviation.
[] When shooting stability reaches 100%, the bullets will not deviate from the aim.
[*]The card "Accurary" has been adjusted from a 0-star card to a 1-star card, and its attribute has been changed to increase shooting stability by 20% to 60%.

Other

[] Fixed the issue where the Knight's skill may not level up.
[] Adjusted the size and color of the damage text when the Knight uses a melee weapon to attack enemies.
[*]Adjusted the color of the area damage text.