According to your needs, I recommend a novel called "Douluo's Angel Summoning". This light novel mainly narrated how Bai Zhan transmigrated to Douluo Continent and came with an Angel City system. He could summon the angels from his memories, Kesha, Hexi, Liang Bing, Yan, Leng, and a group of winged "Heavenly Dragon people". Among them, the maid Kesha is a very powerful and cute character. I hope you like this recommendation. I hope you like my recommendation.