They spent hours caring for their bonsai, helping each other trim the branches and water the roots. However, despite their shared love and passion for bonsai, they often argued, unable to understand each other and disagreeing on how to share their life together. Their relationship couldn't take root and fully flourish due to the hurtful words they exchanged.

The bonsai, reflecting their relationship like a mirror, felt the anger flowing between them, suffering from the effects of their constant disputes. Sayana was distraught and saw each falling leaf as a painful reminder of their difficulties.

Moreover, she feared their love might not survive. Over time, the bonsai became increasingly bare and weak. Each falling leaf represented another argument. Torn by this situation, Kenji wished he could be like a leaf and be carried away by the wind to the mountains, far from this impossible love.

Kenji's wish came true and nature suddenly unleashed its fury: a gentle breeze turned into violent winds, the lightning of the gods fell from the sky, dragons roared and thunder rumbled, while lightning bolts snaked across the sky. All around Kenji, hundreds of leaves swirled in the air before disappearing, carried away by the gusts that shook the bonsai.

Sayana was devastated, but she understood that their love was as fragile as the small bonsai tree that now had only a single leaf trembling in the breeze. She spent the night crying, but decided to care for the tree as if it were her lover, talking to it, singing songs to it, and recounting their love story, their passion, and their desire to live together.

She hoped to find her lover, as she couldn't imagine her life without Kenji. She noticed that the single leaf remaining on the branch pointed towards the mountain like a compass. She thought that this could be a sign indicating that Kenji was in the mountains.

The last leaf was a symbol of final hope for Sayana, who was determined to find him. She managed to mobilize an army of volunteers and knights to help her in her quest. Together, they traversed the mountains for weeks in search of Kenji, using the last leaf as their only guide, pointing northward.

After several weeks of searching following the clue given by the last leaf of the bonsai tree, Omiya's army finally found Kenji in the northern mountains, exhausted but alive. Although the conditions were difficult and isolated, Kenji managed to survive thanks to his courage and perseverance, as well as the help of Sayana, his love. Due to his tenacity and belief, he was able to be found safe and sound.