Star Iron: Let Hanabi Be the Messenger at the Beginning

Lin Yu, who traveled through time because he went to the toilet, was about to rely on the system to do something in the Tree of Imaginary Numbers, but he was told that it was a one-time system. He would run away to find the next host after giving himself the power. Among many choices, Lin Yu chose his ancestor who was still clearing the level before going to the toilet. Do you think he will establish a completely different alliance of gods in this unique universe? There are many girls, don't accept randomly, who you accept depends on the situation, and I will update as the situation arises. The author is a lazy dog ​​who will go to the world of Santengzi and Yuan.