Sign In! I Am the Prehistoric King

After traveling to the world of the ancient continent, a luxurious seven-day sign-in system for newcomers was activated. As long as you sign in during the period, you will receive different rewards. Sign in on the first day and get the [Thunderbolt Palm]! Sign in on the second day and activate [Prehistoric Bloodline]! Sign in on the third day and get the peerless magic weapon [Xuanyuan Sword]! ... A huge conspiracy gradually unfolded in the prehistoric continent. The resurrected demon clan was plundering the prehistoric continent. The entire prehistoric continent was shrouded in doom. At this time, He Yu——