Ok K.O. Let's be Heroes - Red Like Roses (Book Three)

(if you haven't read "A Devil's Mind Game" or "A Demon's Control", I suggest you do before reading this)

A year has passed. Sabine's plan is beginning to come together. Lord Boxman agreed to help her in the destruction of humanity, but his children are not too liking of her. However, Boxman is instructed to stay by her side to create a machine for her while her minions run BoxMore for him.

As for the heroes, their stepping up their game. P.O.I.N.T now has both the Summer and Spring Hero. The last one to find is the Winter Hero. However, things have been a bit hard for K.O lately. His alter ego, T.K.O, had half of his power stolen by the Demon of Genocide. He's been very slowly getting weaker since.

During K.O's time with the new friends he made, he learns something that would ultimately change his life. Will the heroes be able to stop Sabine's plan from taking full effect? Or will their efforts be in vain?
(I think I messed up the summary...I think...I don't know)