Transmigrating into The Walking Dead: I Only Save a Tiny Few

Linna was one of the people carefully raised by the reclusive Bai family. When upheaval tore the family apart, she took advantage of the chaos to leave. But after a shipwreck, she transmigrated to another world. A System tried and failed to bind her, only to be absorbed and assimilated by her, granting her a pocket dimension. She never expected the System to strike back and force her into a redemption contract to save characters whose storylines left readers unsatisfied...

CP: Daryl and Moore

There isn’t a lot of detailed plot description, and it has a slight ensemble feel. The protagonist isn’t constantly taking care of the main cast. She has her own storyline.