You were running to escape the kidnappers, you were seriously injured because the kidnappers held you captive for several days and beat you

Suddenly you experience shortness of breath because your lung disease has recurred and you faint in the middle of the road

At that time Ryu had just returned from the Red Dragon Mafia headquarters, he helped you and took you to his mansion and heal your wounds

He just sits quietly drinking alcohol and always acts coldly waiting for you to wake up