It Was Taboo for Me to Sign in in the Prehistoric Times

After traveling through time and becoming the mortal Donghuang Taiyi, I bound the taboo sign-in system. From then on, I committed suicide crazily in the ancient times - leaving provocative messages in front of Pangu Palace, and overturning the holy throne in Zixiao Palace. On the surface I am the arrogant Eastern Emperor, but secretly I have become the biggest taboo in the world...