lemme inform you first before you watch this kdrama you might have a really hard time finding your next kdrama after this, it took me like 2 month to get over this. LSG played the role JBR way too well it was like 3 characters (his own personality, JBR personality, SYH personality) he deserve a raise. And i usually always yearn for a second season in LSG drama but for mouse i don't even need one the ending is just top notch unlike other kdrama which ending was really rushed it felt like it was really well-written