When Angel was very young, he once heard Jon mention that truly beautiful art, at the moment of its completion, always leaves people with a lingering feeling and the sound that echoes around the beam.
And at this moment, upon hearing the abrupt end of "Black Sheep Confession Song," within the artistic realm, seeing the priest and the Cathedral of the Sky buried in a sea of flames, Angel also felt that sense of "lingering sound."
Even though Angel did not witness the whole process, he only arrived before the final chapter, but just listening to this last part, the feeling of aftertaste was still very strong.
"Luigi's level of performance has improved again..." Angel murmured softly.
Back in the Ghost House at Shock, Luigi's performance hadn't reached this level; but now, even for Angel, who has listened to "Black Sheep Confession Song" many times, he can empathize with it.
This is not an enhancement of skill but rather a sublimation of emotion.
