"Can I put dead bodies in the inventory?"
[Yeah...]
"OK, put her in there."
[What do you want to do with her?]
"I have something in mind."
[Alright.]
[In progress...]
[It's done.]
After implementing his plan, he swiftly donned his 'Terror Shroud' cloak and placed Celia's body into his inventory as he watched her take her last breath.
He then quietly slipped out of the corridor, noting that everyone's attention was still focused on the dueling platforms, far from his position at the stadium's edge.
The students were free to wander or watch the tournament before their turn, so no one suspected him as some other students were scattered around, away from the dueling platforms too.
He moved quickly and cautiously from that side of the stadium to the top seats, finding a dimly lit corner where he could watch the match unnoticed, and was near one of the corridors for his mission.