ti-gravity technology, that will take some time.According to Xia Yan's estimate, it will definitely yield results in one or two years at the latest.This makes Lu Kong a little expectant.Planet spacecr...nge streaks of light flash past.Lu Kong was holding Yin Yuehan's arm, looking at her with some surprise.Seeing the surprised expressions on their faces, Yin Yuehan raised the corner of her lips, a smi...