Quick Transmigration: My Journey to Another World

A story about a female lead who accidentally binds herself to a System and travels to other worlds to complete missions and collect energy.

Note:

Quick transmigration, with around 50 chapters per story and all kinds of worlds.

Some stories have no CP, while others may have multiple CPs.

I like stockpiling supplies, so there may be lots of stockpiling in the stories.

Everything is in service of the female lead. She's the strongest and luckiest of all.