Spirit Guardian(Ninjago Male Reader)

Memories from the Past

~Flashack: A Few years ago in Darkley~
No One's POV
Lloyd is now 6 years old and (Y/N) often tries to make him entertain as much as possible but there are restrictions for his spirit guardian to his fun.

"(Y/N) Let's prank Gene and Brad at night" This made (Y/N) sigh in annoyance before he looked at his two classmates of Lloyd who pranked him recently by putting spicy hot sauce in his food last week.
"What kind of prank do you want me to do Lloyd?" The spirit guardian nervously asked him but then again it was going to be a payback for these two who pranked Lloyd.
"I want you to pretend to be a monster lurking under their bed," Lloyd told him while grinning evilly.
"I'll see what I can do...Lloyd" (Y/N) agreed, all while looking at the two victims for Lloyd's pranks.

~Later at Night~
Everybody but Lloyd and (Y/N) were asleep and then the spirit goes under Gene's bed while Lloyd is watching in the dark corner.

(Y/N) then made some noises like scratching the floorboards, making the victim awake.
"Who's there...Hello" Gene puts on his glasses, making (Y/N) stand up and turn his mask into a red demon.

While the prank victim looked around, (Y/N) turn himself visible before touching Gene's shoulder the spirit heard him gulp in fear and then the prank victim turn around to look at the spirit.
"Hello, little boy" (Y/N) changed his voice into a frightening demonic one.

"AHHHHHHHHH!" Gene's screams, make the others wake up from their peaceful sleep.

(Y/N) vanished along with Lloyd into his room and I think Gene is going to have nightmares for the rest of his life witnessing the pure horror that the spirit did to him.

Lloyd burst out laughing while (Y/N) looked down in guilt because now Gene will keep the lights on during his sleep.
"I think I just gave him nightmares," The Spirit Guardian said in guilt.
"Oh come on (Y/N) that was funny and also you made him scream like a girl," Lloyd said between laughter while clutching his stomach, and (Y/N) let out a deep sigh for his action in entertaining Lloyd.

~The next day~
Gene was traumatized for life and now the poor little boy is using a nightlight everytime he sleeps.
The next victim is Brad Tudabone and the prank was different this time.

"Come on (Y/N) let's prank Brad next"
Lloyd walked in the hallways in the boarding school and it didn't take long to see their next victim on the cafeteria.
"I...What do you want me to do this time?" (Y/N) inquires and the spirit was feeling guilty but he could feel Lloyd's mischievousness since they are spiritually bound forever.
"Put these fake spider near him" Lloyd told his guardian while pulling out a fake spider from his pocket.
"Alright" The spirit grabbed the fake spider before floating beside Brad while he was eating a porridge on the table.

I used my telekinetic powers to pulled down a random chair behind the prank victim, making the chair fall over
"Huh?" I hear Brad turned around and this was my chance to place the fake spider in front of his bowl. I teleported beside Lloyd who was peaking in the corner to see Brad's reaction.

"Ahhhhh!" The prank victim screamed like a girl before we see Brad running out of the cafeteria after he sees the fake spider.
Lloyd laughed and I looked away, crossing my arms.