矢心腐骨失心腐蛊
[shĭ xīn fŭ gú shī xīn fŭ gŭ]
In Chinese, '矢' (shi, means arrow) sounds the same with '矢(shi), swear,' which often stands for determination or loyalty; '失心腐蛊'(loss heart rotten charm/gu insect) conveys negativity and gloominess, suggesting the user might feel lost and desperate or immersed in negative situations.