Ultraman Tregear

The protagonist is Torrekia's sister. She disappeared for a long time because of an accident. After returning, she found that the legend of her younger brother was everywhere in the universe. Are you ready to accept your sister's love? OOC warning, the timeline span is large. The heroine has a CP with Zero, but the emotional line is not particularly obvious at present. The heroine's best friend also traveled through time, but the proportion is not large. ...