Catastrophe: My Sister and I Are Both Bound to the System

Relaxed non-single heroine The end is coming and monsters are everywhere! The world is in turmoil, and all parts of the world are in riots! Bandit organizations, anti-demon corps, various organizations sprang up spontaneously! Jiang Jun, an ordinary rich second generation, is bound to a subordinate development system. As long as the bound subordinates kill monsters, he will be provided with points, allowing him to live a carefree life as a boss! It's a pity that the system is not very serious and can only bind girls! Jiang Lin'er, Jiang Jun's younger sister, is bound to a post-apocalyptic development system. As long as her brother participates in killing monsters, he can earn points and exchange them for various materials! "Brother! This is for you!" "Brother! I'll give this to you too!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.