Jin Jiang's older brother who is very close to her. He is described as doting and protective, always taking punishment for her since childhood and doing her homework. He holds shares in Jin Corporation and has several tens of millions in his personal account. He is pursuing or has a PhD at MIT. He initially does not believe Jin Jiang's claims about the Apocalypse, thinking she needs money, but eventually believes her after she reveals details about the conspiracy. He promises to protect his sister this time around.
