History (EXO LUHAN FANFIC)

"History happens twice because people don't listen at the first time" Liamm is already 100 years old, Its already year 2114 but until now he can still remember the tragedy that happened a hundred years ago which is year 2014. He can still remember his tragic story with his Bestfriend (His secret love) who died already. But what if one day he woke up with a young face, age, and looks. What if he discovered that he traveled to the past. Is this a second chance? or another just another illusion?