Responses
Nah, he took 100 or maybe 50 years to reach 100 worlds since iirc he need at least half a year to join them then exiled. The time spent in that blank world high likely different from normal since Ed condition always back to 0 everytime he's back, probably only a few minutes passed since he left the second loop until Tia arrival.

So if it took 10 years to for him to do all 100 of those exiles to return to world number 1 again.
And if it took 10 years for Tia to find a way to Ed? Then doesn't that mean Ed read that autobiography for a full 10 years willingly despite wanting to go home and rushing 100 exiles??
That's so freaking cute (/TДT)/