放荡又不羁
[fàng dàng yòu bù jī]
'Wild Yet Unrestrained,' describes a lifestyle that defies convention and social norms. 'Fangdang' (indulgent or loose), along with 'bu ji' (free-spirited), together imply freedom, boldness, spontaneity. The username likely indicates an adventurous and unrestricted spirit unencumbered by strict boundaries or expectations.