I Have a Magic Tower

After traveling to another world, although my qualifications are relatively poor, I have a system. It is a high tower, and each floor inside is a scene from a classic game. The girl with the power of magic, the swordswoman with the blood of the elders, the Queen of the Zerg, the female leader of the resistance. I want to include all the heroines in the game into my team to save the world together!