My Girlfriend Said There Was No Tiga, so I Took Out the Magic Stick

Xiao Yu, who was traveling abroad with his girlfriend, was attacked by the monster Gakuma in the Tiga Theater. He almost lost his life trying to save a little girl. Awaken the Ultra playing system and become Tiga. "It turns out that there really are Ultra Warriors in this world!" Everyone exclaimed. Since the Kingdom of Light does not recognize me, then I will create a Kingdom of Light myself! The introduction is weak, please read the text This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.