The two demigods saw what happened to the two gods that they were battling and were still in shock. They only managed to recover when Adrian suddenly vanished from the area. All the angels were also dead which made them feel like they have accomplished their tasks without any sacrifice.
The army and the two demigods knew that they needed to sacrifice some things and even lives in order to win. The fact that they were able to win the fight without dying made them cheer. The army knew that this was just a coincidental win because someone intervened, and the two demigods already had information on that someone.
"To think that the Reaper of the Gods was actually real." The male half elf stated as there were some rumors going about that a being was hunting down the gods of light and killing all the angels in the process.