I am reborn without a pattern

"Swallow! Swallow! How can I live without you -"Zhang Haonan, who was reborn before the college entrance examination, shouted loudly to the girl with a look of grief on his face."Clam?"The girl, who was about to bid farewell to this world with a pale face, was confused."Your dad charged me 80,000 yuan and sold you to me, and he said he wouldn't give it back even if he died!""..."[If you are not a single female protagonist, don’t enter if you don’t like it. 】[This story is completely fabricated and any similarity is purely coincidental. 】