Handsome president falling from the sky

In a car accident, Huang Yiyi picked up a homeless man with amnesia. Hans fell in love with Yiyi's help. However, when the tramp's family found him, they angrily scolded Hans to leave under a 'misunderstanding', but they didn't expect that they were pregnant with Hans's child. Three years later, when Hans came back again, he revenged on her crazily, but in the revenge, he found that his feelings for her were getting deeper and deeper...