Blue Exorcist (2011)

S5E9 Fight to the Death

Shiro wields the Koma Sword to successfully seal Rin's demon heart, freeing him from his demonic essence and bringing him back to Yuri. Their moment of relief is fleeting, as Satan seizes control of the Paladin Abel's body. His affection for Yuri has morphed into an unhealthy obsession, rendering her pleas ineffective. In a fit of rage and desperation, Satan tries to claim Shiro's body for himself. In a daring effort to resist possession, Shiro takes a drastic step, but…