I Became the Possessive Tycoon's Caged Canary

Gu Liu died. On the night the company he'd built from scratch went public, he died suddenly at his desk. Gu Liu woke up. The inscrutable business tycoon had become a fragile canary kept by an obsessive big shot in a book, and there was a strange System. The canary had a hidden sweet-on-the-outside, dark-on-the-inside persona. In the end, he steals business secrets and escapes the obsessive big shot, helping the male lead build a business empire. System: Host, please achieve greatness and a love story worthy of song and tears. You can only truly survive if someone sincerely agrees to die for you. Gu Liu: ?? Oh. He reads every day, feeds the big shot, and raises a few birds. Gu Liu thinks it's pretty nice. System: Host, please respect the plot and your character. Don't waste your chance to survive. Only the male lead can fall in love with you. Gu Liu: ?? Oh. Gu Liu sits in the study, looking up at the obsessive big shot standing in the doorway, whom the author describes at length as stunningly beautiful and completely deranged. This is the one he loves. Top's perspective Theme: Be the protagonist of your own life