Honkai: Star Rail: What Do You Mean, There’s Another One?

This book is also known as The Girls from the IF Timelines. It features multiple heroines, yandere elements(?), and is a Honkai: Star Rail story. It’s a slow burn, with the romance in the middle of each IF timeline. If you’re here for the romance, you’ll have to wait a while. That’s the background, so if that bothers you, you may want to skip this one.

“Take it. This is the last ripple!” It seems that her counterpart from an IF timeline left Olius a little something. After a strange Herta Puppet forcibly slips a ring onto her finger, memories from certain IF timelines come flooding in, each showing a different version of herself... But why should she have to pay off the romantic debts run up by her other selves?

Olius is still reeling from the memories when the Herta Puppet suddenly pulls her into its arms. The puppet comforts her with soothing words and tells her how much it missed her, all while watching her with a dangerous look, as if it wants to devour her whole.