加入了小丑牌联动更新的背景音乐
加入了恶意接管更新的背景音乐
加入了远古回响更新的背景音乐

为中文的选择界面添加了注释以表明这是哪次更新，至于英文……很抱歉个人能力有限

Added background music from recent updates

Added a note to the Chinese selection interface to indicate which update it is, but there is currently no note for the English version... I apologize for my limited abilities