Rebirth: Sign in for 365 Days, I Am a Computer Expert and I Can't Hide It Anymore

Xia Yifan was reborn in 2007 and activated the hacker sign-in system. As long as he signed in at different places on the Internet, he would receive various rewards. Sign in at Baidu and be rewarded with god-level programming; Sign in at Tengxun's backend and be rewarded with god-level decoding; Sign in to the Pacific Telephone Company database and be rewarded with a god-level algorithm; Sign in at the core host of the Triangle Building to be rewarded with god-level programming; Xia Yifan knew that his peaceful life was going to be broken! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.