After Time Travel, I Was Thriving at MBCC [Indefinitely Lost]

Before time travel, Gu Qingjian was a cold, ascetic agent who was loved by everyone and was known for her strength. After traveling through time, Gu Qingjian is a mad-level incarcerated person who can crush a black ring with his bare hands and tear apart a Palma [a shy dog ​​with explosive martial arts skills], and he is just around the corner to seduce the MBCC. Purpose: Maintaining world peace and dignity as a sister-in-law