On December 20, Elon Musk, the CEO of Tesla, reposted a captivating video on social media. The video featured Unitree robots showcasing their impressive dance moves at Wang Leehom's concert. Musk couldn't help but express his admiration, commenting that the performance was truly "impressive." This repost quickly went viral overseas, amassing over 40 million views. In response to this overwhelming attention, Wang Xingxing, the founder of Unitree Technology, expressed his gratitude. He stated that the public's affection for Unitree robots had far exceeded their expectations, marking a significant and positive milestone for the entire industry. The excitement began two days earlier, on December 18, at Wang Leehom's Chengdu concert. During the performance of the song "Full Firepower Open," six humanoid robots from Unitree took to the stage, captivating the audience with their synchronized dance routines. What truly stole the show, however, was their ability to execute the challenging "Webster" backflip, a feat that earned them a well-deserved spot as one of the main attractions of the event.