System: Get System 13 Installed at the Start

Wu Bai was originally a programmer at Penguin Company. He worked overtime continuously in order to complete the goal, and died suddenly. When I woke up, I accidentally got a system and a sick and unlovable side dish. But I didn't expect that this system requires 13 to become stronger. However, Wu Bai could only start his road of pretending to be 13. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.