National Monster Era: You Actually Summoned Tiga?

[The story of Summoning Monsters by All, the only protagonist + original world view + decisive killing + cool story] Blue Star has arrived, and ferocious beasts are raging. Lin Fan traveled to a world where he could summon monsters to deal with vicious beasts, but found that he could only summon stone men as summoned beasts. Moreover, he also encountered the tragic situation where his parents died, his family was expelled, and his girlfriend broke up. Fortunately, Lin Fan has access to the Awakening of the Strong System. Defeating enemies can not only make him stronger, but also allow his stone man to awaken into Ultraman. "Is your monster Golzan? Can my summoned beast be destroyed with one punch?" "What, you said your monster is Gatanjie? Sorry, my stone man can turn into light and is not afraid of the dark!" "You said your monster is not afraid of light? Sorry, I still have a dark form!" "You ask what my summoned beast is? Unfortunately, it is the incarnation of light, the boy's ultimate dream, Tiga!" But when the enemy tried their best to seal Lin Fan's Tiga, he smiled slightly. "You think I'm just a Tiga?" "To tell you the truth, I still have a lot of people as strong as Diga!