Strangeness Is Coming: a Yin-Yang Shop at the Beginning

The end of the world is coming, ghosts are shrouded, evil spirits are raging, and mankind is in danger. Lin Zhengnan traveled through time and became the owner of a Yin and Yang shop, mastering the merit system. Ding~! Congratulations to the host for killing the D-level ghost (gambler), the merit value is +20, and the current progress is level 2 (20/1000)] Ding~! Congratulations to the host for killing the B-level ghost (hanged ghost), the merit value is +500, and the current progress is level 4 (1650/100000)] … Ding~! Congratulations to the host for killing the SSS-level ghost (without turning into bones), the merit value is +1000000, and the current progress is level 9 (8800000000/10000000000)]