Different World Summoning System

Traveling to another world, you get a character summoning system that can summon characters from all over the world to another world. Summoned characters: Uchiha Madara, Tekken Garp, Tsunade, Senju Hashirama, Luffy, Sun Wukong... Lin Yu: Want to kill me? Have you asked anyone around me? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.