I could be wrong but like someone scarified their own soul to revive WWX in the live action hoping he would get revenge on his family for him,It's also in the animated series
(- I love cute things & stff) 
and i have no life whatesoever anf im probably suptt annoyibg but whaterver because i need attention and id
and i have no life whatesoever anf im probably suptt annoyibg but whaterver because i need attention and id