One Punch Man Manga Chapter 36

Boros transforms into his Meteoric Burst form, gaining a massive advantage over Saitama. With overwhelming speed and power, he punches Saitama through the spaceship. Declaring Meteoric Burst his ultimate trump card, Boros says Saitama forced him to use it. He then grabs a massive chunk of the shattered ship and hurls it directly at Saitama’s head.