溺海万丈死在我心上
[nì hăi wàn zhàng sĭ zài wŏ xīn shàng]
Literally, it translates to 'Drowning in the sea and dying ten thousand times within my heart'. This name evokes a feeling of deep pain and sorrow, as if being overwhelmed by sadness that can only be described through the metaphor of drowning. The person who uses this nickname probably wants to express profound emotional pain.