‘One-Punch Man’ Episode 12 Finale Major Spoilers: Overconfident Boros Talks A Lot; Saitama Wants Him To Shut Up

Lord Boros talks a lot and Saitama is fed up of his constant 'blah blah'. "One-Punch Man" Episode 12 is the finale instalment of Season 1 and it is set to feature Saitama and Boros' battle on the alien ship.

Warning: This article contains huge spoilers for "One-Punch Man" Episode 12 from the manga. Read only if you wish to know more about the finale.

"One-Punch Man" manga reveals that Episode 12 will start with Boros launching a Meteoric Burst on Saitama. He crashes against the wall.

Boros knows that the burden to his body is immense and it is like a trump card for him to end the fight quickly. However, he knows that Saitama wants him to go all out.

While Boros is going all crazy over Saitama, the other alien minions run to save their lives. Meanwhile, on the ground, the S-class heroes are dealing with another alien named Melzalgald.

The alien injured Silver Fang with a direct hit in the last instalment. However, "One-Punch Man" Episode 12 will see Silver Fang fighting it out and beating Melzalgald.

During the Saitama and Boros battle, Boros feels that one of his attacks has connected with Saitama and in no time he will perish.

The entire battle will see Boros talking a lot and Saitama is absolutely quiet. He just wants Boros to shut up and fight.

The Meteoric Burst sends Saitama to outer space. However, Saitama uses his power to come back on planet Earth. He uses normal consecutive punches to take down Boros and it starts to work.

But, Boros has another trump card. "I will release all of my power and wipe you out together with this planet's surface," Boros says.

Can Saitama defeat Boros and save Earth? Find out on "One-Punch Man" Episode 12 that airs on Dec. 21, 2015.