Ok .
Johnny heart time skip action
Immediate Actions:

Training montage with magic.
-Practice to write magic circle or rune in the book for practice.
-write the information and question about magic on the book.

On going action
-Mediate to keep my mind sharp.
-excercise in house to keep my body in shape
-Buy food.
-Go to sunnydale library and become their memeber and borrow thesis of Dr.Maggie.
or theory about time that can create time loop.
-Draw the map of sunnydale and memorize them.
-Try to understand foundation of magic before do anything drastic.
-Memorize area of the house and imagine the best spot for vampire to hunt down victim.
[Imagine myself as Batman.:p]