3rd person pov
Rengoku arrived to train Senjurou. Shinjurou watched the two brothers train while drinking his alcohol. He watched Kyojurou help his little brother train to become a demon slayer. He watched their moves. "Onichan, I can't do it anymore. I don't think I'll become a demon slayer like you!" Senjurou cried as he dropped his knees to the ground. (Bad grammar). "Don't give up! Flame up your heart and move forward. You should proceed down the path that you think is right as your heart tells you to." He smiled. Shinjurou watched the two siblings hug, but it didn't last for long cause Kyojurou had to go to the Demon Slayer Corps. "Take care of your body, Utosan. Don't ever give up, Otouto." He smiled as he slowly left the house. Shinjurou and Senjurou smiled as they slowly went back inside of the house.
>WHEN RENGOKU ARRIVED AT THE DEMON SLAYER CORPS<
When he arrived, he saw everyone at the lobby. "KYAAHHHH!!! THANK GOD YOU'RE ALIVE RENGOKU-SANNN!!!! THANK GOD YOU DIDN'T DIEEE!!!!!" Kanroji cried while hugging him. Everyone was happy to know that he survived. He went to the Butterfly Mansion to have a quick check-up. "OK, Rengoku-san, your wounds are already healed." Shinobu happily said. (Bad grammar). He went to Oyakata-sama's place for a lil talk. "Hello, Kyojurou." "Hello Master!" "I heard that you defeated an upper moon?" "No sir! We didn't get to kill it." "That's fine, I also heard you saved all 200 passengers in the train, I'm impressed. Kyojurou, You're a wonderful kid." "Thank you sir!" He bowed and left Oyakata-sama's estate/house and visited Tanjiro. When he went in the room, Nezuko came running towards him and hugged Kyojurou. He patted her head. "Hello!" They waved at each other. He made his way back to his house. He saw Senjurou, still swinging his sword back and forth and at the other side, was Kanroji teaching him.
Rengoku pov
I made my way back to my house and saw Kanroji and Senjurou. Kanroji told everything i taught her to Senjurou. I was proud. "Hi!" I shouted, but not too loud. They both jumped cause they got scared. "What're you doing" I acted dumb. "O-Oh, I w-was training to b-become a d-demon slayer, l-like you! A-and Kanroji-sama was h-helping m-me. I d-didn't give u-up, l-like you s-said." He stuttered while gripping his wooden sword tightly. "I taught him the same thing you taught me, Heh" Kanroji sweatdropped. I both gave them headpats. I went back in the house to make them food, I saw Utosan at the living room, still drinking alcohol. "Senjurou wants to be like you huh" "Y-yeah, Utosan, you should stop drinking alcohol and take care of your body." I said and he didn't respond. He just kept quiet. I went back outside and gave them sweet potatoes and Matcha tea.(YUM). They finished their food and went back to training. I gave them a small smile and Kanroji blushed.