In the near future era, although technology is prosperous, class differentiation is serious, and the people at the bottom are struggling in misery. Lin Jin was originally one of them, but a global network failure started his path to invincibility! When he woke up, he became the BUG of all mankind, able to break the rules of reality and freely enter and exit the "code realm". By modifying human genes, he has super qualities; by modifying item codes, he can create high-tech weapons at will. He passed all levels and completed various tasks issued by the system, and his strength soared like a rocket. The upper-class people who once bullied him are now kneeling in front of him and begging for mercy; powerful evil organizations and superpowers have all been defeated by his wisdom and bug ability. Wealth and rare items are endless. Let's see how the young man at the bottom counterattacks and becomes the overlord who dominates the world!
