Bai Yueguang Became the Lord of the Abyss After His Death

Hundreds of millions of years after the explosion of the solar system, I met a child who looked exactly like my Bai Yueguang... Male protagonist slices: yandere white cut black arrogant monarch vs lonely immortal traveler Gentle as jade belly black and white moonlight VS lonely immortal traveler HE, interstellar travel, double cleansing Me: Tell me, what's going on? (Smiling but not smiling) Arrogant Monarch/Bai Yueguang: Sister/baby, please listen to my explanation...