Douluo: the New Store Opened with More Than 100 Million Soul Rings and Soul Bones

[Starting Kill Master + Tang San's Cold-blooded Character + Store Manager's Flow + Conspiracy Theory + Single Female Protagonist + Hot-blooded] "It hurts!" "It hurts so much!" Luo Qi was chosen to time travel for some reason. And it's a world he's never heard of before—Martial Spirit Continent! Luo Qi's heart skipped a beat. It doesn't matter, as long as you can make money, that's all. Later, with the assistance of the (black heart) system, The popularity of the store is getting higher and higher, and the products are becoming more and more abundant. Freely replaceable and upgradeable soul rings! Infinitely evolving soul bones! A ring storage stone that can store excess soul rings! A panacea that can break through level 99 without pain! The Faraday cage that can survive thunder disasters 100%! At this point, the mainland's take-off began! It was an era of extreme sublimation! Until several years later, The abyss is split open, and we are fighting together in parallel, Which one is strong and which one is weak? Peak Douluo!