Strangled By The Red String has these relationships to other tropes:

parents kids shares a parent with:
Ass Pull
parent child
Ass PullDiabolus Ex Machina
''Deus Ex Machina
''New Powers As The Plot Demands
''New Rules As The Plot Demands
''Giant Space Flea From Nowhere
''Shocking Swerve
''Big Lipped Alligator Moment
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