Hololive Chronicles.

Five mythical friends—Mori Calliope, Takanashi Kiara, Ninomae Ina'nis, Amelia Watson, and Gawr Gura—investigate a powerful energy source, discovering Alex Garcia, a solitary warrior monk with a tail and incredible power. Alex utilizes "ki," a vital energy, while his friends use "mana." Their encounter reveals a shared ability to sense energy, and Alex's lycanthropy connects him to their extraordinary world. Intrigued, they decide to work together to investigate the source of the unusual energy surge.