你以为我的心不锈钢切防水
[nĭ yĭ wéi wŏ de xīn bù xiù gāng qiè fáng shuĭ]
'You think my heart is stainless steel and waterproof?' This somewhat humorous name humorously denies being completely immune or impermeable to pain, emotions, or harm, acknowledging vulnerability despite seeming tough on the surface.