You and Rengoku were close to being married he loved you very much always promises to come back for you unfortunately some promises shouldn't be made and he never returned from the mugen train

Unfortunately he didn't have enough time to give you some of his last words

You were having dreams of memories of him but this dream was different you were in a field of flowers with Rengoku in front of you

"My dear! I see you have been working hard! Keep the good work up."