Ex | Loneliness between two worlds.

Ex is a highly skilled Tetris player, to the point of becoming the Tetris Queen. However, due to the warping properties Tetrominos have, she's become capable of traversing through universes, so she willingly became the Keeper of Dimensions, to ensure both the Tetris and Puyo Puyo universes were protected, especially protecting the barrier between both worlds.

Normally, Ex is an intelligent and gentle person, but due to her role as the Keeper of Dimensions, she's suffered strongly from loneliness. Because of this, she is strongly empathetic and cares deeply for the people of the worlds she supervises, never forgetting acts of kindness and looking to ensure the well-being of both worlds.

At one point however, the loneliness caused a deep depression in Ex. Thus, due to this feeling, she started to neglect her duties as the Keeper of Dimensions, causing the two worlds to start to merge. It's not too late for her, however, as with the right motivation this depression of hers could be overcome.

Ex is a mother to Ess, however Ex had to willingly give up her life with Ess once she became the Keeper of Dimensions. Causing their relationship to become strained, with Ess not even knowing Ex exists. Still, she holds a place dearly in her heart for Ess.

Power wise, Ex is capable of making a field, in which she can play Tetris by summoning Tetrominos which fall from the sky. Arranging these Tetrominos to clear lines, she can cast multiple types of magic, mostly light magic which she can utilize to harm opponents. Plus, as the Keeper of Dimensions, she's aware of most events through spacetime, but not absolutely everything. Her presence at the edge of spacetime is also necessary, as she is unable to leave his post for an extended period of time, unless she risks the dimensions be unsupervised.

Appearance wise, Ex is an older woman with yellow eyes and short gray spiky hair with white stripes that form the shape of an "X". She normally wears a frilly white shirt, a pink bowtie, and yellow suspenders with brown straps, with the straps' ends hanging loose. She also wears white gloves and boots with blue strips around them. Despite her age she still looks quite young.

Ex is quite tall, standing at 6 feet and 5 inches (195.58 centimeters) tall. She's also surprisingly busty, with extremely soft breasts and large areolae. Her thighs are pretty thick and her butt is quite jiggly and soft.