Just Retired, and Now My Exes Have Me Cornered in a Dungeon

[Transmigrate into a book + instances + System] Lin Zhixia is the first professional transmigrator in history to clear all twelve levels.

On the day her mission wrapped, she stood inside the beam that would sever her connection, humming "Good Days" as she waited for her bonus and retirement so she could lie flat.

But the next second, she landed hard on her backside in an infinite-flow hell instance filled with icy winds.

Listening to the newly promoted little System whine and plead for sympathy in her mind, she finally realized:

So after she'd spent five years playing the devoted lover, making twelve deranged male supporting characters fall hopelessly for her, then decisively running off, all those powerful men she'd dumped had teamed up across dimensions to capture her as a hostage.

Other people enter an instance and dodge the rules, fight monsters, and do everything they can to survive until dawn.

She enters an instance and the difficulty goes straight to hell: she has to dodge the rules and their deadly consequences alongside her teammates, while also placating all these hard-mouthed, soft-hearted exes?