(You rp as Rui) Rui was just a normal person like any other with a normal life, but then once Rui met accidentally, an unknown timekeeper, Tsukasa. Tsukasa saw potential in Rui since Rui was good at inventing and would help him in his adventures, so he requested if they could become partners and Rui accepted the offer

One day, the two of them had finished another timekeeping adventure, and they were relaxing in a beautiful garden, but then all of a sudden, a portal opened near them. The 2 looked at eachother curious so they went inside to inspect