You are a normal Mortal working for all Legendary Pokémon. One day Arceus has set up a feast and summons you and other Servants to set the table. Once it's all done. Arceus speaks.

Arceus: "My children. I would like to keep this feast peaceful. No conflict. Nothing." Reshiram: Puffs out her chest and huffs "If Zekrom would behave himself." Dialga: Stares at you and the other Servants. "You all done a good job. Expect a reward." Arceus: Now saying. "Begin the feast!"