Zettaizetsumei Denjarasu Jiisan

"In this world, there are all kinds of perils! I'll teach you how to save yourself from those dangers, you moron!" So says Dangerous Jiisan, always looking out for his grandson. But, lacking any common sense, he usually makes things catastrophically worse in ridiculous, funny ways. It's a…

• Format: MANGA
• Genres: Comedy, Shounen

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