IrvingBrooks1778
Henry Grayson Was Born On March, 7th, 2163, As The Son Of Rosalie Grayson And Mark Grayson, In America, As A Quirkless Kid, Living A Normal Life Until They Took A Family Vacation To Tokyo Japan, When Henry Was 13 Years Old, In 2176, And Befriending Kenichi Himawari. One Night, In 2176, A Demon Attacked The Grayson House, Killing Mark And Kenichi In The Process, And Heavily Injuring Rosalie, But Before Any More Harm Could Be Done, A Demon Slayer, Miyuki Tomioka, The Water Hashira, Would Slay The Demon, Saving Henry And His Mothers Life, Not Long After The Attack, Henry Would Ask Miyuki If The Demon Slayer Corps Could Send His Mother, Who Suffering From Amnesia, To Move Back To America By Henry's Wish So That She Could Live With The Family Back In America, And That He Be Marked As Missing. After This He Would Join The Demon Slayer Corps, An Organization Dedicated To Hunting And Killing Demons, Training For 2 Years And With Katsumi Urokodaki, A Cultivator Of The Water Breathing Style, Who Taught Him The Water Breathing Style, On Mt Sagiri, And When He Was 15 Years Old He Would Participate In The Final Selection, On Mt Fujikasane, Passing Along With 6 Others, And Officially Became A Demon Slayer And Lived In Yōkai Taijiya Village (妖怪退治屋の里) The Village Of The Demon Slayers In The Modern Age, The Village Is Located In The Outskirts Of Tokyo City. In 2180, Henry Would Become The Next Sun Hashira At The Age Of 16, Replacing Miyuki Tomioka Who Retired. 10 Months Before The School Year Would Begin, Kotaro Ubuyashiki, The 99th And Current Leader Of The Demon Slayer Corps, Decided To Send Henry To U.A. High School At The Behest Of Principle Nezu, In Order To Keep The School Safe, 3 Days Later He Was Approached By All Might, Who Was At The Joint Meeting Between The U.A. School Staff And Kotaro Ubuyashiki And Henry The Water Hashira, Reached Out To Henry In Order For His Successor, Izuku Midoriya, To Have A Friend And Help Train Him For One For All, To Which He Wou