This is the twitter account @ooooshiiim that claims she is lucas's korean girlfriend and who started all the allegations about lucas for the first time on 23 august and every article is refer her as lucas korean girlfriend and original main source. She couldn't provide any lucas photo with her together but shared some chat convos that can easily be created fakely on internet and a storyline.
But actually this account on twitter since 2015, there are some kpop fans who talked with her. And apperently she was selling kpop stuff .
She deleted all her old tweets but an user find her old tweets from archieve.org
Also this account posted on 22th August, 1 day ago from ooshim about lucas scandal, and korean text translated from google translate
Also the 2nd chinese girlfriend claim is fake too. She shared a balengcia jacket photo that claims she bought for lucas but people find out she got the photo from a shopping site that include same photos from different outfits in same shopping store, wall, hanging.