Pivot of Hearts

Pivot of Hearts is a non-monogamous romance visual novel with a simple card game built into it. It takes place in the city of São Paulo and tells the story of Wén Xiàn, a taiwanese-brazilian game developer who, after a long period of isolation, starts finding chances to open his heart again: he suddenly reconnects with Etsuko, someone important from his past, and forms an unexpected bond with a new colleague, Cauã. As he navigates through an exciting TTRPG adventure, heavy metal concerts, magical-boy dreams, and the usual young adult suffering, Wén will have to reexamine his old notions of love and play his cards right in order to achieve true happiness.

[From Steam]