忘川之上三生之下
[wàng chuān zhī shàng sān shēng zhī xià]
Based on Chinese mythology, the 'River Lethe' (孟婆汤/忘川) is a river where souls pass after death and forget all past lives. The three lives refer to the Buddhist beliefs of previous life, current life, and future life. So, this nickname means living beyond all past and coming lives. It might represent someone looking for enlightenment in life but also a certain level of detachment from destiny or fate