Reincarnated as Altair || Multiverse x Male Reader (On Hold)

This is a story of Y/n L/n, a young man that was a well known creator of Anime's and Games with his bestfriend/partner Yuna/Setsuna Shimazaki. One day while trying to make their way to Tokyo, Y/n witnessed the death of Yuna, who without his knowledge was in a bad metal state. Y/n witnessing said traumatic scene causes a change in him in Physically, Mentally and Spiritually as he transforms into a overpowered being who is able to travel between dimensions.
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[Sword Art Online]
Season 1: ✅
Season 2: ⌛
Season 3: ❌
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[The Owl House]
Season 1: ✅
Season 2: ❌
Season 3: ❌
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[Hazbin Hotel]
Season 1: ✅
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[Rwby]
Season 1: ❌
Season 2: ❌
Season 3: ❌
Season 4: ❌
Season 5: ❌
Season 6: ❌
Season 7: ❌
Season 8: ❌
Season 9: ❌
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[In Another World With My Smartphone]
Season 1: ❌
Season 2: ❌
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[That Time I Got Reincarnated as a Slime]
Season 1: ❌
Season 2: ❌
Season 3: ❌
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[Date a Live]
Season 1: ❌
Season 2: ❌
Season 3: ❌
Season 4: ❌
Season 5: ❌
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(None of the pictures or videos I use belong to me)