4 How Is 4B Made? 4B是怎样炼成的 by Yi Ran (一冉) StatusOngoingLength8k WordsChapters4GenreRomanceEraModern EraUpdated13y agoSourceJJWXC Request a translation Stats 922Clicks / chapter1Comments Tags ThemeLovePOVFemale LeadAge13+Lighthearted Synopsis Friends, have you heard of the title of 2B youth? Are you still using 2B youth as a weapon when you are laughing at or being laughed at? So, pay attention, 2B is outdated, now is the era of 4B! 4B is still developing, so what does 2B mean? Show more More by this author 予 Take Whatever You Want Yi Ran 安 Peace of Mind and Changping Yi Ran 君 Who Knows? Yi Ran 源 Clear Source and Clear Flow Yi Ran