Yup, just hold on, it's very much worth it ε=ε=(ノ≧∇≦)ノ
It will start to be in place after you read more and more lol, the uncover the plot and mystery is part of this story biggest main plot after all. Also slight spoilers alert; but the regression part is actually 3 people which is original mc, her sister and the ml. The ml is son of divine(??) wtvr title he have (but basically like someone that have role to protect world peace), which is why he have memories of the future. The whole world itself regressed, so some people will have the memories to save the world because the world doesn't want to die yet. But the og mc is traumatized and knew she's one of the biggest catalyst that causes world end, so when she regressed she make a wish to make her disappear because she doesn't want to bear the heavy guilt and live again. That's how the mc transmigrated into that world (since she already die, her soul got pulled in another body that didn't have soul)
i’m on ch21 and there are just so many things happening without any explanation or further context? the mc is very ditzy and has so many thoughts and things she wants to do i literally can’t tell what the plot is plus the weird tension/scary expressions that come up?? like they were just adding shit to add shit huh bc wdym theres a transmigrator and not one but TWO regressors and one of them doesn’t even have involvement with the regression he was just pulled in i’m really trying to hold on bc ive gone thru 7 pages of reviews saying to keep going but damn this is just as bad as trying to start one piece