so like our mc is a normal college student.. his personality is like a cat uwu. He doesn't take no bs, doesn't let others take advantage of him, and hates crowded places too.
Anyway, his normal life changed when a neighbour moved into the room near his apartment. There were lots of boxes in the stairway (which were supposed to be put inside the room, neighbour..). So our mc took a look a bit, but jumped out of surprise when the neighbour greeted him from behind. Boxes fell down. There's this magical bracelet latched onto mc's wrist.
That bracelet calls spirits, so mc has been seeing those things and didn't rest well. Anyway, neighbour found out and offered help in exchange for mc calling the spirit (by shaking the bracelet) for him since bracelet doesn't come off no matter what.
The Art of Taming A Tiger