Running a Hotel in the Apocalypse: I Slay Everything in Sight

[Apocalypse + ruthless heroine + revenge on the spot + decisive killer + hotel building + invincible System] Su Nianyin never imagined that after working herself to death on a 9-to-9-7 schedule, she would be reborn five years into the apocalypse. She thought she’d kick the bucket again, but unexpectedly gained a hotel with an invincible System. System: You can laze around in the hotel, and you won’t be punished at all. Su Nianyin: Is it really invincible? System: Yes, esteemed Host. Here, you are the embodiment of order. Feel free to expand your territory! Su Nianyin’s lips curled into a smile as she set out to run the most invincible hotel in the universe, with the most complete entertainment facilities. Guests staying here can enjoy endless food, sea-view rooms with sweeping vistas, karaoke, a giant-screen cinema... It’s practically a paradise in the apocalypse. Here, you’re safe from zombie kisses, but there’s just one taboo. Don’t mess with the Host, Su Nianyin. Or you’ll be ground to dust and used as flower fertilizer. P.S. The male lead appears later. He’s the scheming type and comes from another plane.