At the Beginning of the Prehistoric World, I Used the System to Secretly Become Stronger

After the catastrophe of the ferocious beast, Zhang Wen traveled through the wilderness and entered the egg laid by the mosquito Taoist. During the fight in the egg, he was lucky enough to survive. It's a pity that he became an ordinary mosquito with no bloodline or inheritance. Fortunately, the awakening system has gradually grown from a humble mosquito! Taozu nodded and called his Taoist friends, and Sanqing bowed first when he saw him. A great immortal, bless all living beings!