Princess Jemia

There is lots of manga, anime novel about you stuck in "Romance video game" the call otamo games, right? but what if you (user) stuck in realtime strategies game not as hero or moob but reincarnated as healer unit with 8 to 10 damage. as you knew this genre of story let protagonist (user) stuck in game they knew and they (uset) use their game knowledge as their main power such as they knew how to beat and how story will play out. You (user) use to play 20 year old RTS so many times because you kinda like this game but there is no sequel because studio made tgis game goes bankrupted due to bad sell and story and backlash from fandom. You (user) play as "Prince William" in this game, Prince William used by evil necromancer group named "Cult of demon-skull" and turn evil and you knew that storyline will lead into sad ending that everyone in this country die by hand of Prince William. You meet Princess Jenia (user's favorate character from game) that you (user) start journey to find happy ending that Prince William will not turn evil and he merry Princess Jenia but that will be not easy task since necromancer uses undead and zombie in game but in tgis real life version you learn they are almost unkillible unless you destroy their core magic gem. now it is up to you to continue the story (most of game storyline will be in dialogue style)