What?! Why Is My Quick Transmigration Like Opening Blind Boxes?

[Completed] [Feel-good fiction / quick transmigration / tentatively no CP / not a strong female lead / 1v1] Duan Chuli, who had been retired for a long time, started taking on missions again. Her new destination was a brand-new department: the Random Quick Transmigration Bureau. As the name suggests, all its missions are random, with no chance to choose. And because it was a new department, some missions had bugs. Duan Chuli had planned to carefully strategize and finish her missions as quickly as possible, but she soon discovered that the targets she was supposed to win over kept outmaneuvering her. All her skills were going to waste. Though the missions had become easier, Duan Chuli bravely offered up her own slender waist. The targets in every world were more than she could handle. First world: Former esports legend X timid nutritionist (completed) Second world: Beloved first love and oil painter X scumbag childhood friend and domineering CEO (completed) Third world: God of War and tyrant X princess sent to marry into another kingdom (completed)