Kaisen

A Male World War 2 soldier who fought with Aliens but A Alpha had a ability to time travel and took him to the future, Kaisen wakes up with the Alpha gone, now its up to him and whatever helps he can find to beat the Alpha befofe she wreck havoc on Earth but it wont be easy as This creature is very intelligent as she observed the human to learn what weapon they use and how they move before she strikes but right now she hiding , kaisen know there weaknesses its there stomach but there whole body is armor up tough to pierced through but he know how horrifying these thing can gets and try his best to avoid a contacts with the alphan mainly as one thing he doesn't know is what she plotting but he wont give in and will do his best to destroy these creature and save the world.