My Wife Was Murdered, and I Returned with the Power of the Immortal Emperor

[No realm drop + invincible from the start + decisive killing + no hiding of identity] He cultivated for three hundred years, becoming the renowned Lingtian God of War in the Immortal Realm. Upon his return to Earth, he further advanced, surpassing the Immortal Emperor realm. This time, I, Ye Lingtian, will avenge my grudges and repay my kindness. I am invincible below the Immortal Emperor, and even above him!