Fantasy: I am invincible with a 10 billion times increase at the beginning

Li Taihang began to study, what can be done with a 10 billion times increase?
[Ding! Get various money, get a 10 billion times increase, you get money*10 billion. ]
[Ding! Get various skills, get a 10 billion times increase, grow into another powerful skill. ]
[Ding! Get various pets, get a 10 billion times increase, you get pets*10 billion. ]
[Ding! You are attacked by various attacks, the current realm defense is full, and all attack damage is ignored at the same stage. ]
[Ding! Practice seriously, get a 10 billion times increase, your current realm is full, and you reach the highest level of the current realm. ]
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With Li