Start at the ground. Make your way to the build limit to reach your stars. Your father left you at age 9 so he could go to space and defend your sweet cube Earth. You are 16 now, and you found a way to space. You will reach your way to space, and you will go find your dad.
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Don't worry about 1.0 or 2.0.
I was but a wee lad when I created them.
I now have eh skills in building, redstone, and command blocks. I built the tower by hand. :/