Chasing Through Time and Space

This is a science fiction story about two sisters with a complicated relationship and no blood ties. The younger sister has loved her older sister since childhood. During her rebellious, chuunibyou phase, she used the law protecting minors to frame her sister. Years later, after growing up, she discovers she has a special ability: she can turn invisible. This leads to her being recruited by the Time and Space Pursuit Bureau. The two heroines travel to different timelines, fighting monsters and leveling up. The younger sister refuses to leave her older sister alone. Along the long road of pursuing her, she has to fight monsters and get rid of all kinds of rivals in love. And to make up for the pain she caused in the past, she also works hard to help her sister climb the career ladder and get rich. It's a soap-opera-style light read, thrown out there without much of a backlog. This kind of thing is easy to write, and it seems to be more popular, too.