Prehistoric: Incubated for Millions of Years, Succeeded to the Throne at Birth

Gu Yu traveled through the wilderness and became an egg laid by Yuan Feng. Fortunately, the sign-in system has awakened. Just keep checking in in the egg to get rewards! "First time signing in: gain billions of times more understanding!" "Second check-in: Obtain the Nirvana Sacred Tree!" "Third check-in: Get the Chaos Orb!" ………… In this way, Gu Yu signed for a million years in the egg, and his strength had already stood at the top of the world. Until one day. Just when the calamity broke out, the three clans were fighting, Luohu was bellowing fiercely, and Hongjun was plotting. The Phoenix Clan is on the verge of life and death. Gu Yu was born! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.