Episode 13, One-Punch Man Wiki

quot;Return of the Hero" is the thirteenth episode of the One-Punch Man anime series and the first episode of its second season. Saitama and Genos are returning from the grocery store when they spot King, S Class Hero Rank 7. Tongue Stretcher terrorizes the populace but immediately surrenders when confronting King due to hearing King's Engine. A robot named G4 soon challenges King to a fight, but lets King leave with his excuse of going to the bathroom so they can fight at "full power". However, G4

Chapter 39, One-Punch Man Wiki

Darkness Blade, One-Punch Man Wiki

Chapter 27, One-Punch Man Wiki

Flashy Flash, One-Punch Man Wiki

Swim, One-Punch Man Wiki

Look Out for One Punch Woman!

Chapter 2, One-Punch Man Wiki

Chapter 170 (Online), One-Punch Man Wiki

Drive Knight, One-Punch Man Wiki

One Punch Man (TV Series 2015–2019) - Episode list - IMDb

Tongue Stretcher, One-Punch Man Wiki

Super Fight Arc, One-Punch Man Wiki