A Passionate Sword, an Unfeeling Blade

After using a forbidden technique to sever all emotional ties and reach the pinnacle of success, becoming invincible under heaven, the protagonist decides to reclaim the feelings that were locked away.

He travels back to when he was still weak.

The scummy top and trashy bottom of the past switch roles, becoming a scummy top and a shameless bottom.

Having reclaimed his feelings, the protagonist doesn't know how to handle them and becomes moody and unpredictable.

The bottom endures the pain and begins to understand the protagonist, guiding him to love. A cold-faced caretaker who does the laundry.

A story about an unfeeling sword cultivator living in a large family compound.

A mystery-box story, no content warnings.

Theme: As heaven moves with vigor, a gentleman should ceaselessly strive for self-improvement