Absolute Regression

절대회귀 • Hồi Quy Tuyệt Đối • Jeoldae Hoegwi • ย้อนชะตาล่าข้ามภพ • 剣無極～時を遡りし者～ • 絕對回歸 • 绝对回归 • 花對日歸

"Please send me back to the past." If he cannot not kill that person in this era, he just needs to go back to the past. The man used the "Great Regression Technique" to cross time, going back to the past he desired so much. The "Unrivaled Swordsman" who had lost everything, his family, friends, and...