Yeah that's why I think maybe only mysterious figures like Dugu Qiubai or Murong Longcheng could do especially for Dugu Qiubai since he proclaimed that he is "unparalleled" at his 30s though he still need "super weapon" like HIS and snake gallbladders which mean Xiao Feng is the only one which reach great-hood without "cheat" at the age 30🤭🤭🤭🤭