The Land of Love and Hate! - S2.E2

In a flashback to Fou's troubled childhood in the war-torn Sodom, he rejects the teachings of the church where Lily and Quattro tried to befriend him. During a raid, the church is bombed, leaving Lily on the brink of death. Quattro asks Fou to give her hope, but Fou's skepticism prevails, and Lily dies. In the present, Quattro relentlessly attacks Fou, who won't fight back due to guilt. Teppei steps in but realizes Quattro's immense strength. Quattro seriously injures Je t'aime and engulfs Fou and Je t'aime in a fiery attack.