The Angel's Demon Shield

There are times when the greatest things must come to an end, or be broken apart. Throughout many centuries Bakugo has been known as the spear while his partner and team mate Kirishmia had been known as the shield to the spear, no matter the battles they fought they always had each other's back that is until tragedy struck the team into two. Causing Kirishmia to fall while Bakugo stayed in Heaven waiting for the day that his shield would return to him. It would be another few centuries until he would see his shield again, but this time totally different and not the person who he knew before than. What caused the great warrior duo to be broken into two not just once but twice within a few centuries between them while also causing one of the greatest wars in history to start.