The manga doesn't really show that much in the beginning different from the anime. It took all by surprise, the sudden twist.

But it also clearly explains how Watanuki (xxxHOLiC) is parentless, for Sakura and Syaoran are trapped. Remember that Watanuki was 'born' with the wish that sent Syaoran to the other kingdom, in order to rewind time. In escence... he is half of the real Syaoran Jr (his real name was never released...)

Overall this manga has been an interesting fanservice. I wish Chapter 217 was coming out this week, but CLAMP decided to take yet another break after a major chapter. Damn them.

Both Tsubasa and xxxHoLiC are scheduled to end this year, before CLAMP debutes their new shoujo manga.

Wish they decided to continue X already instead...