On the Fast Track to the Top

[Growth and redemption, with some scumbags getting what they deserve along the way] Dou Dou makes a deal with the Lord God: she will help repair glitches in the space-time continuum, and if she meets her targets, she will get one chance to be reborn and a healthy body. The female lead takes a laid-back approach to her missions, while the System turns into a nagging mom, reminding its Host to complete tasks every day. The Host and the System's daily love-hate routine: Host: I have to walk? That's so tiring. I'm done! System: Destruction warning! Host: Then destroy me. System: ... Host: (disdainful look) Look at everyone else's System, then look at you... System: (horrified) Host, run! It's about to explode! Host: ... The main story has no romance, but the extras might.