4am,Inside the bedroom.
Ray look at Tsunade sleeping face and remember that's those past memories and training"shaking so hard."gulp.who say its easy with system.it's doesnt helping me at all.
Flashback 6 years ago
From today I'm gonna train you become stronger my darling"Tsunade say while Uzumaki face behind her."gulp"Ray shallow.
1 Month later
URHHHHH,,gurkkk,ekkkkkk,ahhhhhh.this sound Ray make when he's training,Tsunade keep hitting Ray using 10% of her power even Ray bone Shattered Tsunade just smile and heal and keep beating Ray again.
1 Years later
ahhhhhhh, "creakking" bone cracking sound from Ray left hand."Wait Tsuna-chan my hand is broken heal me please."Heheheh you have other hand didn't you Darlin..ngggggg"Tsunade smiled toward him and and keep punching.
2 years later
ahh , ahhh ,ahhh.. what stat , what gamer system, it doesn't helping me at all..."ahhhhh" Ray keep running while his power getting sealed by Tsunade using Fuinjutsu.
3 Years later
"bang bang bang",super sonic sound around the house,Ray and Tsunade actually using they're 100% power fighting all out.Ray become less and less injured by Tsunade punch...later after doing daily mission for 6 years he actually can tank up punch from Tsunade when she using her full power.Ray cant even remember how many time he bleed ,how many time his bone cracked and shattered Tsunade keep healing him and continue training.
End of Flashback
hmmm..I shouldn't remember those thing"shiver"
Ray wake up and walking downstairs and look at kitchen and Kuroka making breakfast for them.Ray sat on the chair and ask Kuroka did she sleep well last night..
Kuroka:Ray-sama can I ask you something?"Just call me Ray no need sama thing"Ray say toward Kuroka while smiled."Okk-ok,Ray"Kuroka say while blush tingle red can see from her cheeks."Then what you want asking abouts Kuroka?"
"R-ray c-can you help train me please?Kuroka say toward Ray and reply"why you want to get stronger?what's you aim for?Ray"serius face.
"I'm gonna protect Tsunade and pay her back after she's the one helping me when I need the most"Kuroka say."Hmmmm Kuroka why you have 5 tails?Ray ask back."the stronger Nekomata become more tails she have, each tail represents power and its hold senjutsu, mine original is 3 tails after training Senjutsu with Tsunade im become more powerful"Kuroka say.
Then if you're training with Tsunade why asking me to train you Kuroka?Ray looking toward Kuroka eyes.
"Kuroka trembling so hard and hug her body and say"t-that why i-im asking you t-to train me Ray.."shiver.while whisper to Ray.
Ray remember what happen to him when he's training with Tsunade"gulp"
Ray: I'm sorry Kuroka I cannot help you."gulp"Good Luck.I hope you survive Kuroka.
Kuroka: Please dont mention it"sob sob