Part 2:

Choose your Anime Protagonist:
Proto Man: The older brother, strong, but surprisingly easy to defeat. Slows time.
Roll: Ninja maid, as deadly with a broom as she is with a Shuriken, can dodge attacks.
Bass: The Anti-Hero, can maneuver in mid-air, and kick through opponents, surprisingly weak when it counts.
Mega Man: The younger brother, weak, but can slow time like his older brother, and more accustomed to taking a hit.

After defeating Time Man, the lost relative of the Time Slow brothers, you have mastered the power of punching.