monyta's manga / #Murim(1)

. . . . Strongest person in whole murim and head of murim alliance one day wakes up as suicidal first son of heavenly archive clan. He quickly realises that they somehow swapped their souls, however before he can do anything he learns that suicidal young master (now in his original body) successfully manages to kill himself. Now he's left to live in another body and little by little learn the true behind this accident . . . . . . .