After hearing these word Feng Xuan became shocked and frighten because he didn't see anyone nearby.
He asked "who?"
"Who just said this to me? Please come out and tell me something."
"Child, I am inside your spirit sea. "
"How is this possible, How can someone occupied my spirit sea without my knowing?" asked Feng Xuan in Frighten voice.
"Child, don't be frighten and sit and come to spirit sea, I will explain." Said voice in his head.
Feng Xuan than goes to his room from ground and locked door and sit in meditating position and meditate.
Inside Feng Xuan's spirit sea,
He sees glowing halo in his second spirit sea and understand that voice comes from there.
He know that shadow is same as his dream so he respectfully said "senior, How come you are in my second soul spirit space and who are you?"
Shadow replied "I am just simple thought of my past life whom you knows as Arjuna. I have all knowledge and strength as him but I am also not him. Its little complicated .You can call me Shivarjuna. After Death of my brother Karna I have put my thought in his divine bow vijay Dhanush (bow) to make sure it can't be wielded by evil entity."
"And how I am in your second soul spirit sea is I also don't know the reason but your first soul spirit is not simple Golden bow but Vijay Dhanush (Bow) wielded by my brother Karna."
"Let me tell you story regarding it"
"The bow Vijaya was specially made by Vishvakarma for the god Shiva to destroy the city of Tripura built by sons of Tarakasura. Shiva destroyed Tripura by firing Pashupatastra from Vijaya. Later, Shiva gave this bow for safekeeping to Indra. The asuras feared the bow due to its destructive abilities. After impressed by Parashurama's valour, Lord Shiva granted Vijaya and other weapons to Parashurama. On 21 different occasions, when the ruling Kshatriyas began oppressing their subjects and committing sin, Parashurama, armed with the Vijaya bow, hunted them to the brink of extinction, nearly ridding the world of the Varna. Each time, Parashurama donated the territory won from the Kshatriyas to the Brahmins for the re-establishment of order."
"Parashurama takes on Karna as his student. Since Karna is not only a talented, but also favourite disciple of Parashurama, he blessed Karna with the Vijaya. The string of the bow cannot be broken by any astra, and that when mustered, it creates a blinding flash of light that is bright enough to leave one's enemy incapacitated."
"It is so powerful so that after death of my brother I had put my consciousness to bow with my yogic energy in order for safety of Bow and so that it can't be used by Evil people to rule world."
Feng Xuan heard this and shocked beyond words. His favorite hero of Mahabharata Arjuna whom he adore beyond words reside in his second soul spirit space which delight him very much.
He respectfully bows down to Shivarjuna and asked him in gentle voice like worshipping god, "Senior, please take me as your discipline. I have vijaya martial soul but I don't know anything about Bow. I needed to become strong to survive this douluo world. Please provide me your teaching and teach me how to fire arrow to hit target, I can do anything in order to wield bow with pride."
Seeing Feng Xuan bowing Shivarjuna first became emotional because he was once student of mighty warrior Drona who was in opposite side on him during war due to his promises.
He said "Child, get up I will take you as my discipline but with Strength you will get arrogance. My knowledge contains destructive divine weapon if get into others end will damage whole world and take lives of innocent. So promise me you will never fire divine weapon on innocent and you will make sure to take side of justice and hunt evil if possible."
"I Feng Xuan, promise to teacher that I will never use divine Astra to kill innocent and my bow will destroy evil if I can with my strength." Promise Feng Xuan and then kowtow three time and then kneel.
Shivarjuna hearing Promise of Feng Xuan happily said,
"Child, stand up warrior only bow down to parents and god."
"Teacher for one day, father forever. Teacher now you are my parents and you are my god" said Feng Xuan emotionally.
He don't have any parents in this life time only his grandpa jack. Now that he has teacher he will do anything to honour his teacher's word and make this douluo world recognise his teacher as supreme.
"Student Xuan, I am happy to hear about you saying that. I was once had same thought as you."
"Now let me tell you one thing, I come to this place within your Spirit Sea with your birth so I also know that you are like me not from this world. I had studied this world with my yogic energy for six years, and come to conclusion that this world consist weird power related to soul which known as soul power which will come to bottleneck every 10 level and in order to breakthrough you needed spirit ring which can only be provided by Soul beast so you needed to kill soul beast in order to get spirit ting and make breakthrough."
"Which is indeed cruel from soul beast's perspective but from human perspective in order to become powerful you needed to kill soul beast.so promise me you will not slaughter soul beast if you don't need of soul ring."
"Yes Teacher, I will not kill soul beast if I don't need soul ring and only kill it in order of self-defence if necessary. Teacher you know that I come from another world then you also know I have memory of my past life". Asked Feng Xuan.
"Yes, I know everything about your past life. After living inside your soul for six years I have recovered my yogic energy to certain extend due to you doing meditation based on Gayatri mantra chanting." Replied Sivarjuna.
"what is yogic energy teacher?" Asked Feng Xuan.