"Hey there, ghosts," Midoriya says, "it's me, ya boy." The dorms are haunted. Shenanigans ensue.

“Would you believe that I’m a saber spirit?” the ghost asked. “Or maybe an ancestor?” “No,” Nie Mingjue said. He did not put down the exorcism talisman. The ghost sighed. “Well, it was worth a shot.” Before Nie Mingjue could do anything more, the ghost rushed at him – taken aback, Nie Mingjue flinched, and when he opened his eyes again the ghost was gone. He still pinned the talisman onto the swaddling wrapped around his baby brother, who was grumbling in sleepy dissatisfaction at having been nearly woken up. He wasn’t taking any chances with his brother’s health.

[“Are you dead?” Are the first words that come out of Zuko’s mouth. Lu Ten winces. He’s barely adjusted to the idea himself, but he still wasn’t expecting Zuko to reach that conclusion so fast. He can’t lie to him. He nods. “I am.” “But you’re real.” “Yeah. Real dead.” He tries for a joke but Zuko bursts into tears instead.] Or, Lu Ten makes a promise, Lu Ten dies. Lu Ten comes back.