Shang Ran was bound to a weak cannon fodder system. He traveled through many book worlds to perform desperate counterattack missions to ensure that those cannon fodders could win points if they died later than in the original book world. If they earned enough points, they could return to the real world.
Tentative world:
The sickly sister who was cuckolded by her younger sister
The daughter of a loyal minister who replaced the fallen prince
Hongxing's cheating wife
An old, childless matron
The poor little girl in the sadistic relationship of her parents
Peasant Queen's Peasant Cousin
The daughter of the Hou family living abroad
Cousin who lives under someone else's roof
The old girl holding up the lintel
Commoners live a happy life
Intention: Be less resentful