世界这么坏装萌干什么
[shì jiè zhè me huài zhuāng méng gān shén me]
With a somewhat negative and sarcastic undertone, the meaning of 'Why Pretend to Be Adorable In Such a Terrible World' is to mock the act of putting on a cute facade amidst harsh reality, suggesting authenticity and resilience instead of faking cheerfulness in difficult circumstances.