We all time-traveled at the same time, but why isn't anyone human?

As one of the many transmigrators, Lu Ping always believed that, being able to share memories, talents, and combined combat power, even with a difficult start, they would eventually live an invincible life. What do you mean, none of us are human? Cursed Lu Ping: Reincarnated as a cursed spirit, I only need to elbow over Kōgoku, Sukuna, and the Tiger Emperor from 68 years later to survive! Digital Lu Ping: I, Leomon, have never been weaker than humans. This time, I will reclaim everything that previous Leomons lost! Lu Pingmon, evolve! Konoha Lu Ping: Mount Myōboku can only have one Toad Sage, and that is me, Sage Lu Ping! What about Six Paths Kaguya? Eat my Great Rasengan! Pirate Lu Ping: As a Sea King, even the Four Emperors have to have an arm bitten off by me. I'm destined to be the King of the Near Seas! Douluo Lu Ping: I am a ten-year-old lone bamboo, my characteristic is tenacity. Tang Shenwang, can you withstand this lone bamboo pole vault with 100,000 years of power? Doupo Lu Ping: In the Tagor Desert, you called me the Azure Lotus Earth Core Flame, and I didn't find fault with it. Now that I've become a Dou Di, what should you call me? Devouring Lu Ping, Super God Lu Ping, Divine Weapon Little General Lu Ping, Journey to the West Lu Ping, Shrouding the Heavens Lu Ping, Perfect Lu Ping… No matter how many worlds I've reincarnated in, there isn't a single Lu Ping who is human. [Worlds: Spellcraft, Digital World, Douluo Continent, One Piece, Naruto, Doupo, Journey to the West, Devouring, Perfect World, Jackie Chan Adventures, Divine Weapon Little General…]