久溺深海心会凉溺海亡人亦真心
[jiŭ nì shēn hăi xīn huì liáng nì hăi wáng rén yì zhēn xīn]
This username, 'Drowning in the deep sea makes the heart cold but even the drowning soul is sincere', conveys a sense of deep despair and genuine feelings despite pain. It portrays the complexity of emotions where even through suffering (drowning), one's love or devotion remains true.