Genshin Impact: I Wholesale Objects in Teyvat

[Two male protagonists + sliced ​​shou + falling in love with an adult + sweet and sweet + double strong + 1v1] Cheng Yan is a beautiful monster born in the abyss. The environment in which he was born was chaotic, dirty, and full of dangers. His kind are ugly, ferocious, and drink blood. But he is different. The moment he saw his face, Cheng Yan made a lifelong wish. He wanted him to surround himself with people as beautiful as himself and never to associate with monsters again. But when he killed and devoured all the monsters in the abyss, Cheng Yan couldn't find anyone whose appearance satisfied him in the huge sea of ​​stars. Is the world so small? Until he drifted aimlessly to a place called "Tevat". Cheng Yan's paradise has arrived. He reduced his power and merged into this world, but unexpectedly his soul was shattered into pieces. It doesn't matter, he will die as long as the abyss is destroyed anyway. But when Cheng Yan successfully attacked a certain evil, crazy and beautiful executive, pairs of immortal couples kept appearing in front of him. One of them had a face exactly like his. What does it mean that when a fragment of a soul feels loved, it will grow into a complete personality? What does it mean that every fragment of his soul has found true love for himself? Finding a partner is a technical job. Cheng Yan is an outstanding person. I found it myself, so let's talk about it~