[Is hanging out in the trees near the train station, not doing much. His clothes have changed into the kind of black outfit real!Syaoran had while he was kept captive, tattoos and all. The only difference is that the bat wings symbol on his chest is gone, being replaced by the inverted pentagram of the Sakurazukamori instead.
Sei doesn't seem to mind the switch much, and he's simply sitting there, toying with the eyepatch around his head. That is, until he senses Subaru coming closer, which immediately calls his attention]