Hayate learns that Nagi transferred him to her school, Hakuou Academy. Although Hayate wants to go back to school, he'll have a hard time when his grades from his old school were on the cutoff line and the transfer exam is tomorrow!
Thus, in pretty poor condition, 
both mentally and physically,
Y así, en un estado mental y 
físico bastante lamentable,
Daí, em péssimas condições 
tanto físicas quanto mentais,