Chouichiryuu no Otoko

Alexandra, the owner of a travel agency, agrees to look after the young child of her client, but when the woman doesn't return, Alexandra suddenly finds herself his unexpected guardian. With the help of some media coverage, Chase shows up, claiming that the boy is his nephew. He is a famous wealthy man whose amazingly handsome looks should be considered illegal. Despite his beauty, Alexandra disapproves of his arrogant attitude and the two end up quarreling. But, setting aside their heated arguments, Alexandra and Chase come to realize they must team up to find the poor child's mother. (Source: Renta!)