The Host and System Girl in the World

When he woke up, he found that he was reborn into another person. This man only had one arm. When the memories flooded in, he realized that this man was the greatest swordsman in all time, Zike. An ancient surname. Start strong! What he didn't expect was that there was a beautiful girl beside him! She claims to be a system girl, called Sandwich Sauce? Under Sandwich-chan's insistence, Zi Ke became her host and a client of Wanjie United Company. Originally he just wanted to work hard and earn some Wanjie coins, but as he continued to become stronger, Zike's memories continued to awaken, and his ambitions continued to expand... Sandwich Sauce: Conquer all worlds! Master Zike! This is the devil's dominance! Hoho! Zi Ke: I am not a devil, I just want to become stronger. Sandwich Sauce: Is it really that simple? Um? Um? Zi Ke: What I mean is that conquering all realms is just a matter of helping others... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.