How not to level up in Dragon Ball world HNTLUIDBW

A man dies and reincarnated in Dragon Ball world with a gamer like system.
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I always wanted to make a Dragon Ball fanfic so here is one. For the system specific, I am calculating stats in Excel Spreadsheet so mathematic professors can be at ease.

This is also my first time writing pure action/comedy fic. MC might flirt but I wont be adding harem or romance early on
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I don't own anything except OC. English is also not my first language so English professor reading this book, please show me some mercy. In this hot weather, I am already melting from all that heat from Sun-kun.
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Read chapters in advance, here:
https://www.patreon.com/J_Titan