Battle System for VN (Patreon)

I think hard about the original material, it is really an action sci-fi / romance comedy manga. Considering the scenes like the Sea Zone fight with the 3 bros, the duel with Ryuuji and etc... I am adding a simple 3 vs 3 battle system to the visual novel. There are some battle stats, skills and items... so eventually there will be some character building mechanisms too.