Alexander Martinez, the CEO of Skyland Corporation never had fallen flat in his proposals, never let his organization collapse, never gleamed, never utter unnecessarily to anyone until it's business, never let anyone pat him got rewritten when his car accidentally strike on a girl called Isabella Garcia, a senior high schooler. The night they spend together makes him realise something interesting. Alexander made a contract with Isabella with a set of rules to follow in exchange for money. With the poor background, she signed the contract with him. After the scandal of a high schooler having affair with The CEO being released by some people beside Mr Martinez, Isabella runs off away from him without worrying about the contract. After 2 years, The CEO locates her and abducts her back to him saying that she breached the contract and should lend 10 million dollars as compensation. The love & hate relationship between them made them fall in love with each other without their awareness.