300 Heroes: True Ancestor of the Blood Tribe

300 Heroes, log in! The dying true ancestor who was contracted by 300 people became the new hero of the system and also became the host of the system! ———————— The first volume is Eromanga + my sister + the passerby heroine + if you have a sister, your father's love will be as great as a mountain! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.