Logan: "A kilometre away in a dense area of pipelines...... (Identifying the map, finding the path) This pipe should be able to lead, follow me ......" - to lead the way

Ka Al: "Don't rush in, let's scout again...... (to little Emma) What is the scope of this bio-energy field?"

Emma Jr.: "Yes...... It is a sphere about 200 meters in diameter. ”

Kar Al: "It completely shields your psychic sense, and it can't penetrate no matter which direction you start from?"

Emma: "Yes, the force field is very complete, there is no loophole, my [Psychic Tentacles] were immediately "pushed" by it after touching it......

Ka Al: "Then my teleportation will be biased ...... eighty percent" - thinking

Rakshasa (Emma): "Are you sure it's a push, not a rebound?" - reacted to little Emma's words

Emma Jr.: "No. ”

Rakshasa (Emma): "I'm in trouble. ”

Logan: "What's the trouble?" - puzzled

Rakshasa (Emma): "Deviation means that this biological energy field is constantly rotating, it is a living thing, and it will react to any object invasion in some way......"

Emma Jr.: "In other words, this biological energy force field not only has the function of anti-reconnaissance, but also has the effect of early warning and defense, understand?"

Logan: "Understood, isn't it just an iron bucket array with no dead ends, what's so difficult about this?" "--I don't care

Ka El: "Oh? Comrade Ten, what can he do to break this formation?"

Logan: "It's very simple, let's split into three teams, you, me, and the two of them each form a team...... (marked on the map) are deployed here, here, and here, and encircle them in a triangular pattern, and then launch a surprise attack and invasion force field at the same time......"

Ka Al: "You want to make their dumplings?"

Logan: "Well, since we will be immediately discovered by the creatures in the force field after the invasion, then this assault tactic is a more suitable choice. ”

Ka Al: "It would be a good choice if we had outnumbered them, but unfortunately ......"

Logan: "Isn't it just four kings and a mouse, I can clean them up by myself!" - showing his iron claws

Kar El: "You are the old calendar, who knows if their numbers have changed in the past two years, and how much they have reproduced, after all, the sphere (living space) with a diameter of 200 meters is a bit too big for [four turtles and one rat]......"

Logan: "And what do you say you should do?"

Ka El: "Sneak in." ”

Rakshasa (Emmahua): "Sneaking in?"

Emma Jr.: "Are you sure you can cut a hole in the force field so that the creatures inside won't find out?"

Ka Al: "It's going to be fine, but if it's going to be discovered...... Give it a try and find out. ”

Logan: "Try it, you're going to make it easy, if you fail......"

Ka El: "If you fail, you can immediately switch to a frontal assault and forcibly destroy this force field, as long as there is no force field to hinder us, we will have the upper hand in terms of movement speed alone......"

Five minutes later, at the edge of the force field (the force field is transparent and invisible), Ka El is feeling the faint vibrations emanating from the force field up close, analyzing its energy properties

Logan: "Hey, how long are you going to be there? - Impatience

Ka El: "Don't worry, Comrade Ten, I'm adjusting my energy attributes and vibrational frequency, and I'll be able to synchronize with this force field soon...... (Adjusted) OK." - After speaking, take a big step forward and step into the force field...,

Rakshasa (Emmahua): "How's it going?"

Ka El: "It worked...... (The cloak is slowly unfurled, while a large hole is revealed in the middle of the body for adults to burrow) from here you will not be detected......"

The four of them managed to infiltrate

Ka Al: "(to little Emma) Can your telepathy work in the force field?" - asked the first time

Emma: "Yes...... There are four, no, five people in the force field, it's the [four turtles and one mouse], and they're all together...... Follow me. -- Lead the way

The four of them quietly approached the location of [Four Turtles and One Mouse].

Rakshasa (Emma): "Why is it getting more and more spacious? It's not the same as what is marked on the map......"

Emma: "Transformed by them." ”

Rakshasa (Emmahua): "But this is the workload...... Is it something that [Four Turtles and One Mouse] can do?"

Emma Jr.: "It's okay to have the right tools......"

Logan: "Shhhhh - Whisper, stop the two daughters from talking

Ka El: "Well, take a light step...... "- a whispered reminder

Three minutes later

Little Emma: "We're here, [Four Turtles and One Mouse] is in the "practice room" in front...... Huh?" - whispered

Ka Al: "What's wrong?" - whispered

Little Emma: "There are only mice left in it, and the four turtles have suddenly disappeared......" - whispered, panicked

Rakshasa (Emmahua): "We have been discovered?" - whispered

Kar El: "(Butting the wall, inducting) No, all five of them were inside, and the four turtles weren't running for us. - Whispered

Logan: "Maybe there's some kind of ninja training going on inside, hiding from psychic detection." - Whispered

PS: For details about evading psychic detection, see Chapter 7 of Volume II, Jonathan's evaluation of the [Shadow of Terror] killer

Emma: "Really...... Ah, indeed...... One, two, three...... Why is there one less?" - whispered

Ka El: "The rest should be the most learned ......" - inserting his arm into the tube to spy on the movements in the "practice room".

At this time, a large gray rat in a bathrobe was kneeling in the center of the room, holding a somewhat broken cane in its hand, and the candle standing on the cane was the only light source in the room

Big Mouse: "...... Remember, in order to become a true ninja, you must learn to use the darkness to hide your aura, the darkness gives the ninja power, and the light reveals the ninja's whereabouts...... Now, can any of you extinguish this light without revealing yourselves?" - the signal for the beginning of the trial

"Hah!" With a loud roar, a humanoid turtle wearing a blue headband suddenly leaped out of the shadows and pounced on the candle

Big Mouse: "(Pick the candle into the other hand and dissolve it easily)...... It's too loud, Leonardo. ”

The humanoid turtle (brown headband) lurking behind the rat sees an opportunity and quietly reaches for the candle

Big Mouse: "It's too clumsy, Michelangelo." - Pick up the cane and whip the "groping pig hand" behind the back

"Whew~" - screaming in pain

Big Mouse: "You two still need to practice...... What about the remaining two? Too scared to come out?" - provocation

"Drink!" - the humanoid turtle wearing a red headband could not resist rushing straight out of the darkness and attacking head-on

Big Mouse: "(Knocking it out with jiu-jitsu) in the wrong way, Raphael, how can you have a chance to ...... like this" - the candle in his hand was suddenly extinguished by the humanoid turtle (purple headband) lying in ambush on the roof...,

Big Mouse: "Well done, Donatello, I did it three years longer than you did." - Full of praise

Donatello: "It's the teacher who teaches you well. ”

Big Mouse: "Hahahaha......" - Happy

Raphael: "Sycophant......" - muttered

Donatello: "Neurotic ......" - Fight back

Raphael: "What did you say?" - on fire

Leonardo: "Alright, alright......" - dissuasion

Big Mouse: "Alas...... My children, if you all want to become true ninjas, you must train harder, not fight like this...... "- preaching

Four Turtles: "Yes, Mr. Sprint." "--Bows

Mr. Sprint: "Donatello." ”

Donatello: "Yes." ”

Mr. Sprint: "You...... As the instigator of this conflict, come with me, and I'll arrange some "punishment" for you......"

Leonardo: "......" - calm

Raphael: "......" - not angry

Michelangelo: "......" - envy

Donatello: "Ah, didn't you hear that? I didn't provoke the ......" - puzzled

Mr. Sprint: "Dare to talk back!" - Angry, he picked up his cane and struck the glans on the head

Donatello: "Teacher, stop fighting, I don't dare, I don't dare......" - shrunk his head and scurried

Mr. Sprint: "Hmph, follow me...... (For the remaining three turtles) the three of you study on your own first......" -- the anger has not subsided

Three turtles: "...... Be. - I dare not object

After Mr. Sprint left with Donatello

Michelangelo: "Is Mr. Sprint going to teach Donatello the final mysteries?"

Leonardo: "Well, I think that's what the teacher meant." "-Unhurried

Raphael: "Why is the eldest brother so calm? That guy is our younger brother, and he is immature in kung fu. It stands to reason that only the eldest son should be qualified to inherit it, so why let him, the youngest ......?" - a rage

Leonardo: "The teacher said that according to the rules of the sect, only the truly strongest disciple of our school can learn the mysteries of the sect and become the heir......"

Michelangelo: "Boring Door Rules......"

Leonardo: "It's not surprising that guy passed the trial this time, and he inherited it. "--Still expressing "Mingzhi, quiet and far-reaching"

Raphael: "My brother really has no ambition! But I will never admit it...... How could the Upanishads be taught to the younger brother alone...... What's more, he just succeeded by luck this time, if it weren't for me, would he have been able to pass the trial of the teacher......"--After speaking, he rushed out of the door and chased after the teacher

Me (voiceover): "This strong sense of déjà vu...... What kind of ninjutsu did you four learn?"