The Rifts: The Paradox Edition Part One

In the narutoverse, a boy named Ren had a family that been killed by fake fbi and by their boss Eric, Eric took Ren and experimented on him for 6 years, after Ren finally tried to escaped the laboratory, Eric trapped Ren in a room where he found an very strange orb and he accidentally teleport somewhere, with the orb Ren possess but he didn't know he break the timelines causing rifts. He entered the narutoverse where he his hidden memories will come back to him, meet his old friends and the girl that he loves. Ren with the others will appear in the fourth great war, even after, what new Journey will Ren and others meet, will Ren finally understand what his identity really is and will he be able to fix the problems that will occur?