Chrigar Mugen: Reimu Hakurei & Marisa Kirisame vs Meimu
Something is off here.
Meimu is the final boss of Gensokyo Reloaded. She looks like Reimu, but she's actually a creation made by Yukari that resembles her. Although, it seems that Meimu has decided to destroy this universe. This boss has 2 stages where you face Meimu normally, but in the second stage have to defeat her before a timer runs out and the universe is destroyed. Also for some reason after the timer runs out and you lose, you can keep fighting her until you win or she wins before the timer. Giving you infinite attempts essentially. Reimu and Marisa must stop Meimu before the it's all gone.
I play as Reimu.
Stage: Gensoukyou
BGM: Dream Battle (Maiden Capriccio) (XI Remix) & End Of Fantasy (Gensokyo Reloaded)